fix format

2 months ago · 7362e8de4d
92 changed files with 172 additions and 173 deletions
--- a/deploy/exim4.sh
+++ b/deploy/exim4.sh
@ -109,6 +109,5 @@ exim4_deploy() {
    fi
    return 1
  fi
-  return 0

 }
--- a/deploy/vsftpd.sh
+++ b/deploy/vsftpd.sh
@ -106,5 +106,5 @@ vsftpd_deploy() {
    fi
    return 1
  fi
-  return 0
+
 }
--- a/dnsapi/dns_active24.sh
+++ b/dnsapi/dns_active24.sh
@ -83,10 +83,10 @@ _get_root() {
    return 1
  fi

-  i=2
+  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug "h" "$h"
    if [ -z "$h" ]; then
      #not valid
@ -94,7 +94,7 @@ _get_root() {
    fi

    if _contains "$response" "\"$h\"" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_ad.sh
+++ b/dnsapi/dns_ad.sh
@ -95,7 +95,7 @@ _get_root() {
  if _ad_rest GET "domain/"; then
    response="$(echo "$response" | tr -d "\n" | sed 's/{/\n&/g')"
    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      _debug h "$h"
      if [ -z "$h" ]; then
        #not valid
@ -106,7 +106,7 @@ _get_root() {
      if [ "$hostedzone" ]; then
        _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "\"id\":\s*[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ )
        if [ "$_domain_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_ali.sh
+++ b/dnsapi/dns_ali.sh
@ -110,10 +110,10 @@ _timestamp() {

 _get_root() {
  domain=$1
-  i=2
+  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -125,7 +125,7 @@ _get_root() {
    fi

    if _contains "$response" "PageNumber"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _debug _sub_domain "$_sub_domain"
      _domain="$h"
      _debug _domain "$_domain"
--- a/dnsapi/dns_anx.sh
+++ b/dnsapi/dns_anx.sh
@ -131,7 +131,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -140,7 +140,7 @@ _get_root() {

    _anx_rest GET "zone.json/${h}"
    if _contains "$response" "\"name\":\"$h\""; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_arvan.sh
+++ b/dnsapi/dns_arvan.sh
@ -107,7 +107,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -120,7 +120,7 @@ _get_root() {
    if _contains "$response" "\"domain\":\"$h\""; then
      _domain_id=$(echo "$response" | cut -d : -f 3 | cut -d , -f 1 | tr -d \")
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_aurora.sh
+++ b/dnsapi/dns_aurora.sh
@ -117,7 +117,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -132,7 +132,7 @@ _get_root() {
      _domain_id=$(echo "$response" | _normalizeJson | tr -d "{}" | tr "," "\n" | grep "\"id\": *\"" | cut -d : -f 2 | tr -d \" | _head_n 1 | tr -d " ")
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_autodns.sh
+++ b/dnsapi/dns_autodns.sh
@ -110,7 +110,7 @@ _get_autodns_zone() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"

    if [ -z "$h" ]; then
@ -128,7 +128,7 @@ _get_autodns_zone() {
    if _contains "$autodns_response" "<summary>1</summary>" >/dev/null; then
      _zone="$(echo "$autodns_response" | _egrep_o '<name>[^<]*</name>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
      _system_ns="$(echo "$autodns_response" | _egrep_o '<system_ns>[^<]*</system_ns>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      return 0
    fi

--- a/dnsapi/dns_aws.sh
+++ b/dnsapi/dns_aws.sh
@ -158,7 +158,7 @@ _get_root() {

  # iterate over names (a.b.c.d -> b.c.d -> c.d -> d)
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100 | sed 's/\./\\./g')
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100 | sed 's/\./\\./g')
    _debug "Checking domain: $h"
    if [ -z "$h" ]; then
      _error "invalid domain"
@ -174,7 +174,7 @@ _get_root() {
        if [ "$hostedzone" ]; then
          _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "<Id>.*<.Id>" | head -n 1 | _egrep_o ">.*<" | tr -d "<>")
          if [ "$_domain_id" ]; then
-            _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+            _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
            _domain=$h
            return 0
          fi
--- a/dnsapi/dns_azion.sh
+++ b/dnsapi/dns_azion.sh
@ -100,7 +100,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      # not valid
@ -111,7 +111,7 @@ _get_root() {
      _domain_id=$(echo "$response" | tr '{' "\n" | grep "\"domain\":\"$h\"" | _egrep_o "\"id\":[0-9]*" | _head_n 1 | cut -d : -f 2 | tr -d \")
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_azure.sh
+++ b/dnsapi/dns_azure.sh
@ -363,7 +363,7 @@ _get_root() {
  _azure_rest GET "https://management.azure.com/subscriptions/$subscriptionId/providers/Microsoft.Network/dnszones?\$top=500&api-version=2017-09-01" "" "$accesstoken"
  # Find matching domain name in Json response
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug2 "Checking domain: $h"
    if [ -z "$h" ]; then
      #not valid
@ -378,7 +378,7 @@ _get_root() {
          #create the record at the domain apex (@) if only the domain name was provided as --domain-alias
          _sub_domain="@"
        else
-          _sub_domain=$(echo "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(echo "$domain" | cut -d . -f 1-"$p")
        fi
        _domain=$h
        return 0
--- a/dnsapi/dns_cf.sh
+++ b/dnsapi/dns_cf.sh
@ -186,7 +186,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -206,7 +206,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\"" || _contains "$response" '"total_count":1'; then
      _domain_id=$(echo "$response" | _egrep_o "\[.\"id\": *\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_cloudns.sh
+++ b/dnsapi/dns_cloudns.sh
@ -164,7 +164,7 @@ _dns_cloudns_get_zone_info() {
 _dns_cloudns_get_zone_name() {
  i=2
  while true; do
-    zoneForCheck=$(printf "%s" "$1" | cut -d . -f $i-100)
+    zoneForCheck=$(printf "%s" "$1" | cut -d . -f "$i"-100)

    if [ -z "$zoneForCheck" ]; then
      return 1
--- a/dnsapi/dns_cn.sh
+++ b/dnsapi/dns_cn.sh
@ -131,7 +131,7 @@ _cn_get_root() {
  p=1
  while true; do

-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    _debug _H1 "${_H1}"

@ -149,7 +149,7 @@ _cn_get_root() {
    fi

    if _contains "$_cn_zonelist" "\"name\":\"$h\"" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    else
--- a/dnsapi/dns_conoha.sh
+++ b/dnsapi/dns_conoha.sh
@ -237,7 +237,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100).
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100).
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -251,7 +251,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | head -n 1 | cut -d : -f 2 | tr -d \")
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_constellix.sh
+++ b/dnsapi/dns_constellix.sh
@ -122,7 +122,7 @@ _get_root() {
  p=1
  _debug "Detecting root zone"
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      return 1
    fi
@ -134,7 +134,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\""; then
      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[0-9]*" | cut -d ':' -f 2)
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d '.' -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d '.' -f 1-"$p")
        _domain="$h"

        _debug _domain_id "$_domain_id"
--- a/dnsapi/dns_curanet.sh
+++ b/dnsapi/dns_curanet.sh
@ -142,7 +142,7 @@ _get_root() {
  i=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
--- a/dnsapi/dns_da.sh
+++ b/dnsapi/dns_da.sh
@ -61,7 +61,7 @@ _get_root() {
  # response will contain "list[]=example.com&list[]=example.org"
  _da_api CMD_API_SHOW_DOMAINS "" "${domain}"
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      # not valid
@ -69,7 +69,7 @@ _get_root() {
      return 1
    fi
    if _contains "$response" "$h" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_desec.sh
+++ b/dnsapi/dns_desec.sh
@ -176,7 +176,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -188,7 +188,7 @@ _get_root() {
    fi

    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_dnsexit.sh
+++ b/dnsapi/dns_dnsexit.sh
@ -84,7 +84,7 @@ _get_root() {
  domain=$1
  i=1
  while true; do
-    _domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _domain=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$_domain"
    if [ -z "$_domain" ]; then
      return 1
--- a/dnsapi/dns_dnsimple.sh
+++ b/dnsapi/dns_dnsimple.sh
@ -92,7 +92,7 @@ _get_root() {
  i=2
  previous=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      # not valid
      return 1
@ -105,7 +105,7 @@ _get_root() {
    if _contains "$response" 'not found'; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$previous)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p"revious)
      _domain="$h"

      _debug _domain "$_domain"
--- a/dnsapi/dns_domeneshop.sh
+++ b/dnsapi/dns_domeneshop.sh
@ -93,7 +93,7 @@ _get_domainid() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug "h" "$h"
    if [ -z "$h" ]; then
      #not valid
@ -102,7 +102,7 @@ _get_domainid() {

    if _contains "$response" "\"$h\"" >/dev/null; then
      # We have found the domain name.
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      _domainid=$(printf "%s" "$response" | _egrep_o "[^{]*\"domain\":\"$_domain\"[^}]*" | _egrep_o "\"id\":[0-9]+" | cut -d : -f 2)
      return 0
--- a/dnsapi/dns_dp.sh
+++ b/dnsapi/dns_dp.sh
@ -109,7 +109,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -123,7 +123,7 @@ _get_root() {
      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _debug _sub_domain "$_sub_domain"
        _domain="$h"
        _debug _domain "$_domain"
--- a/dnsapi/dns_dpi.sh
+++ b/dnsapi/dns_dpi.sh
@ -109,7 +109,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -123,7 +123,7 @@ _get_root() {
      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _debug _sub_domain "$_sub_domain"
        _domain="$h"
        _debug _domain "$_domain"
--- a/dnsapi/dns_durabledns.sh
+++ b/dnsapi/dns_durabledns.sh
@ -110,7 +110,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -118,7 +118,7 @@ _get_root() {
    fi

    if _contains "$response" ">$h.</origin>"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_dynu.sh
+++ b/dnsapi/dns_dynu.sh
@ -126,7 +126,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -140,7 +140,7 @@ _get_root() {
    if _contains "$response" "\"domainName\":\"$h\"" >/dev/null; then
      dnsId=$(printf "%s" "$response" | tr -d "{}" | cut -d , -f 2 | cut -d : -f 2)
      _domain_name=$h
-      _node=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _node=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      return 0
    fi
    p=$i
--- a/dnsapi/dns_easydns.sh
+++ b/dnsapi/dns_easydns.sh
@ -121,7 +121,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -133,7 +133,7 @@ _get_root() {
    fi

    if _contains "$response" "\"status\":200"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_euserv.sh
+++ b/dnsapi/dns_euserv.sh
@ -151,7 +151,7 @@ _get_root() {
  response="$_euserv_domain_orders"

  while true; do
-    h=$(echo "$domain" | cut -d . -f $i-100)
+    h=$(echo "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -159,7 +159,7 @@ _get_root() {
    fi

    if _contains "$response" "$h"; then
-      _sub_domain=$(echo "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(echo "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      if ! _euserv_get_domain_id "$_domain"; then
        _err "invalid domain"
--- a/dnsapi/dns_exoscale.sh
+++ b/dnsapi/dns_exoscale.sh
@ -119,7 +119,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -130,7 +130,7 @@ _get_root() {
      _domain_id=$(echo "$response" | tr '{' "\n" | grep "\"name\":\"$h\"" | _egrep_o "\"id\":[^,]+" | _head_n 1 | cut -d : -f 2 | tr -d \")
      _domain_token=$(echo "$response" | tr '{' "\n" | grep "\"name\":\"$h\"" | _egrep_o "\"token\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \")
      if [ "$_domain_token" ] && [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_fornex.sh
+++ b/dnsapi/dns_fornex.sh
@ -90,7 +90,7 @@ _get_root() {

  i=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
--- a/dnsapi/dns_gandi_livedns.sh
+++ b/dnsapi/dns_gandi_livedns.sh
@ -95,7 +95,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -112,7 +112,7 @@ _get_root() {
    elif _contains "$response" '"code": 404'; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_gcore.sh
+++ b/dnsapi/dns_gcore.sh
@ -138,7 +138,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -152,7 +152,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\""; then
      _zone_name=$h
      if [ "$_zone_name" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_gd.sh
+++ b/dnsapi/dns_gd.sh
@ -148,7 +148,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -161,7 +161,7 @@ _get_root() {
    if _contains "$response" '"code":"NOT_FOUND"'; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_googledomains.sh
+++ b/dnsapi/dns_googledomains.sh
@ -132,7 +132,7 @@ _dns_googledomains_get_zone() {

  i=2
  while true; do
-    curr=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    curr=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug curr "$curr"

    if [ -z "$curr" ]; then
--- a/dnsapi/dns_hetzner.sh
+++ b/dnsapi/dns_hetzner.sh
@ -181,7 +181,7 @@ _get_root() {

  _debug "Trying to get zone id by domain name for '$domain_without_acme'."
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -193,7 +193,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\"" || _contains "$response" '"total_entries":1'; then
      _domain_id=$(echo "$response" | _egrep_o "\[.\"id\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \")
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        HETZNER_Zone_ID=$_domain_id
        _savedomainconf "$domain_param_name" "$HETZNER_Zone_ID"
--- a/dnsapi/dns_hexonet.sh
+++ b/dnsapi/dns_hexonet.sh
@ -123,7 +123,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -135,7 +135,7 @@ _get_root() {
    fi

    if _contains "$response" "CODE=200"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_inwx.sh
+++ b/dnsapi/dns_inwx.sh
@ -293,7 +293,7 @@ _get_root() {

  response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -301,7 +301,7 @@ _get_root() {
    fi

    if _contains "$response" "$h"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_ionos.sh
+++ b/dnsapi/dns_ionos.sh
@ -87,7 +87,7 @@ _get_root() {
    _response="$(echo "$_response" | tr -d "\n")"

    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      if [ -z "$h" ]; then
        return 1
      fi
@ -96,7 +96,7 @@ _get_root() {
      if [ "$_zone" ]; then
        _zone_id=$(printf "%s\n" "$_zone" | _egrep_o "\"id\":\"[a-fA-F0-9\-]*\"" | _head_n 1 | cut -d : -f 2 | tr -d '\"')
        if [ "$_zone_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h

          return 0
--- a/dnsapi/dns_jd.sh
+++ b/dnsapi/dns_jd.sh
@ -135,7 +135,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug2 "Checking domain: $h"
    if ! jd_rest GET "domain"; then
      _err "error get domain list"
@ -153,7 +153,7 @@ _get_root() {
      if [ "$hostedzone" ]; then
        _domain_id="$(echo "$hostedzone" | tr ',' '\n' | grep "\"id\":" | cut -d : -f 2)"
        if [ "$_domain_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_joker.sh
+++ b/dnsapi/dns_joker.sh
@ -80,7 +80,7 @@ _get_root() {
  fulldomain=$1
  i=1
  while true; do
-    h=$(printf "%s" "$fulldomain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$fulldomain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      return 1
--- a/dnsapi/dns_kappernet.sh
+++ b/dnsapi/dns_kappernet.sh
@ -102,7 +102,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -113,7 +113,7 @@ _get_root() {
    if _contains "$response" '"OK":false'; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_la.sh
+++ b/dnsapi/dns_la.sh
@ -113,7 +113,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -126,7 +126,7 @@ _get_root() {
    if _contains "$response" '"domainid":'; then
      _domain_id=$(printf "%s" "$response" | grep '"domainid":' | cut -d : -f 2 | cut -d , -f 1 | tr -d '\r' | tr -d '\n')
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="$h"
        return 0
      fi
--- a/dnsapi/dns_limacity.sh
+++ b/dnsapi/dns_limacity.sh
@ -69,7 +69,7 @@ _lima_get_domain_id() {
  if [ "$(echo "$domains" | _egrep_o "\{.*""domains""")" ]; then
    response="$(echo "$domains" | tr -d "\n" | tr '{' "|" | sed 's/|/&{/g' | tr "|" "\n")"
    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      _debug h "$h"
      if [ -z "$h" ]; then
        #not valid
@ -80,7 +80,7 @@ _lima_get_domain_id() {
      if [ "$hostedzone" ]; then
        LIMACITY_DOMAINID=$(printf "%s\n" "$hostedzone" | _egrep_o "\"id\":\s*[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ )
        if [ "$LIMACITY_DOMAINID" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_linode.sh
+++ b/dnsapi/dns_linode.sh
@ -136,7 +136,7 @@ _get_root() {
  if _rest GET "domain.list"; then
    response="$(echo "$response" | tr -d "\n" | tr '{' "|" | sed 's/|/&{/g' | tr "|" "\n")"
    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      _debug h "$h"
      if [ -z "$h" ]; then
        #not valid
@ -147,7 +147,7 @@ _get_root() {
      if [ "$hostedzone" ]; then
        _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "\"DOMAINID\":\s*[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ )
        if [ "$_domain_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_linode_v4.sh
+++ b/dnsapi/dns_linode_v4.sh
@ -138,7 +138,7 @@ _get_root() {
  if _rest GET; then
    response="$(echo "$response" | tr -d "\n" | tr '{' "|" | sed 's/|/&{/g' | tr "|" "\n")"
    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      _debug h "$h"
      if [ -z "$h" ]; then
        #not valid
@ -149,7 +149,7 @@ _get_root() {
      if [ "$hostedzone" ]; then
        _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "\"id\": *[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ )
        if [ "$_domain_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_loopia.sh
+++ b/dnsapi/dns_loopia.sh
@ -180,14 +180,14 @@ _get_root() {

  response="$(_post "$xml_content" "$LOOPIA_Api" "" "POST")"
  while true; do
-    h=$(echo "$domain" | cut -d . -f $i-100)
+    h=$(echo "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
    fi

    if _contains "$response" "$h"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_lua.sh
+++ b/dnsapi/dns_lua.sh
@ -110,7 +110,7 @@ _get_root() {
    return 1
  fi
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -121,7 +121,7 @@ _get_root() {
      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*,\"name\":\"$h\"" | cut -d : -f 2 | cut -d , -f 1)
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="$h"
        return 0
      fi
--- a/dnsapi/dns_me.sh
+++ b/dnsapi/dns_me.sh
@ -107,7 +107,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -120,7 +120,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\""; then
      _domain_id=$(printf "%s\n" "$response" | sed 's/^{//; s/}$//; s/{.*}//' | sed -r 's/^.*"id":([0-9]+).*$/\1/')
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="$h"
        return 0
      fi
--- a/dnsapi/dns_misaka.sh
+++ b/dnsapi/dns_misaka.sh
@ -116,7 +116,7 @@ _get_root() {
    return 1
  fi
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -124,7 +124,7 @@ _get_root() {
    fi

    if _contains "$response" "\"name\":\"$h\""; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_mydnsjp.sh
+++ b/dnsapi/dns_mydnsjp.sh
@ -126,7 +126,7 @@ _get_root() {
  fi

  while true; do
-    _domain=$(printf "%s" "$fulldomain" | cut -d . -f $i-100)
+    _domain=$(printf "%s" "$fulldomain" | cut -d . -f "$i"-100)

    if [ -z "$_domain" ]; then
      # not valid
@ -134,7 +134,7 @@ _get_root() {
    fi

    if [ "$_domain" = "$_root_domain" ]; then
-      _sub_domain=$(printf "%s" "$fulldomain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$fulldomain" | cut -d . -f 1-"$p")
      return 0
    fi

--- a/dnsapi/dns_mythic_beasts.sh
+++ b/dnsapi/dns_mythic_beasts.sh
@ -107,7 +107,7 @@ _get_root() {

  _debug "Detect the root zone"
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      _err "Domain exhausted"
      return 1
@ -118,7 +118,7 @@ _get_root() {
    _mb_rest GET "$h/records"
    ret="$?"
    if [ "$ret" -eq 0 ]; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      _debug _sub_domain "$_sub_domain"
      _debug _domain "$_domain"
--- a/dnsapi/dns_namecheap.sh
+++ b/dnsapi/dns_namecheap.sh
@ -109,7 +109,7 @@ _get_root_by_getList() {

  while true; do

-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -123,7 +123,7 @@ _get_root_by_getList() {
    if ! _contains "$response" "$h"; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
@ -139,12 +139,12 @@ _get_root_by_getHosts() {

  while [ $p -ne 0 ]; do

-    h=$(printf "%s" "$1" | cut -d . -f $i-100)
+    h=$(printf "%s" "$1" | cut -d . -f "$i"-100)
    if [ -n "$h" ]; then
      if _contains "$h" "\\."; then
        _debug h "$h"
        if _namecheap_set_tld_sld "$h"; then
-          _sub_domain=$(printf "%s" "$1" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$1" | cut -d . -f 1-"$p")
          _domain="$h"
          return 0
        else
@ -378,7 +378,7 @@ _namecheap_set_tld_sld() {

  while true; do

-    _tld=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _tld=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug tld "$_tld"

    if [ -z "$_tld" ]; then
--- a/dnsapi/dns_namecom.sh
+++ b/dnsapi/dns_namecom.sh
@ -160,14 +160,14 @@ _namecom_get_root() {
  # Need to exclude the last field (tld)
  numfields=$(echo "$domain" | _egrep_o "\." | wc -l)
  while [ $i -le "$numfields" ]; do
-    host=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    host=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug host "$host"
    if [ -z "$host" ]; then
      return 1
    fi

    if _contains "$response" "$host"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$host"
      return 0
    fi
--- a/dnsapi/dns_namesilo.sh
+++ b/dnsapi/dns_namesilo.sh
@ -110,14 +110,14 @@ _get_root() {
  # Need to exclude the last field (tld)
  numfields=$(echo "$domain" | _egrep_o "\." | wc -l)
  while [ $i -le "$numfields" ]; do
-    host=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    host=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug host "$host"
    if [ -z "$host" ]; then
      return 1
    fi

    if _contains "$response" ">$host</domain>"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$host"
      return 0
    fi
--- a/dnsapi/dns_nederhost.sh
+++ b/dnsapi/dns_nederhost.sh
@ -88,8 +88,8 @@ _get_root() {
  i=2
  p=1
  while true; do
-    _domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
-    _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+    _domain=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
+    _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
    _debug _domain "$_domain"
    if [ -z "$_domain" ]; then
      #not valid
--- a/dnsapi/dns_neodigit.sh
+++ b/dnsapi/dns_neodigit.sh
@ -126,7 +126,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -142,7 +142,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
      _domain_id=$(echo "$response" | _egrep_o "\"id\":\s*[0-9]+" | _head_n 1 | cut -d: -f2 | cut -d, -f1)
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_netlify.sh
+++ b/dnsapi/dns_netlify.sh
@ -111,7 +111,7 @@ _get_root() {
  _netlify_rest GET "dns_zones" "" "$accesstoken"

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug2 "Checking domain: $h"
    if [ -z "$h" ]; then
      #not valid
@ -126,7 +126,7 @@ _get_root() {
          #create the record at the domain apex (@) if only the domain name was provided as --domain-alias
          _sub_domain="@"
        else
-          _sub_domain=$(echo "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(echo "$domain" | cut -d . -f 1-"$p")
        fi
        _domain=$h
        return 0
--- a/dnsapi/dns_nic.sh
+++ b/dnsapi/dns_nic.sh
@ -169,7 +169,7 @@ _get_root() {
    fi

    if _contains "$_all_domains" "^$h$"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      _service=$(printf "%s" "$response" | grep -m 1 "idn-name=\"$_domain\"" | sed -r "s/.*service=\"(.*)\".*$/\1/")
      return 0
--- a/dnsapi/dns_njalla.sh
+++ b/dnsapi/dns_njalla.sh
@ -126,7 +126,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -140,7 +140,7 @@ _get_root() {
    if _contains "$response" "\"$h\""; then
      _domain_returned=$(echo "$response" | _egrep_o "\{\"name\": *\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
      if [ "$_domain_returned" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_nsone.sh
+++ b/dnsapi/dns_nsone.sh
@ -119,7 +119,7 @@ _get_root() {
    return 1
  fi
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -127,7 +127,7 @@ _get_root() {
    fi

    if _contains "$response" "\"zone\":\"$h\""; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_nw.sh
+++ b/dnsapi/dns_nw.sh
@ -154,7 +154,7 @@ _get_root() {

    _debug response "${response}"
    while true; do
-      h=$(printf "%s" "${domain}" | cut -d . -f $i-100)
+      h=$(printf "%s" "${domain}" | cut -d . -f "$i"-100)
      _debug h "${h}"
      if [ -z "${h}" ]; then
        #not valid
--- a/dnsapi/dns_oci.sh
+++ b/dnsapi/dns_oci.sh
@ -190,7 +190,7 @@ _get_zone() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      # not valid
@ -199,7 +199,7 @@ _get_zone() {

    _domain_id=$(_signed_request "GET" "/20180115/zones/$h" "" "id")
    if [ "$_domain_id" ]; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h

      _debug _domain_id "$_domain_id"
--- a/dnsapi/dns_one.sh
+++ b/dnsapi/dns_one.sh
@ -94,7 +94,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)

    if [ -z "$h" ]; then
      #not valid
@ -104,7 +104,7 @@ _get_root() {
    response="$(_get "https://www.one.com/admin/api/domains/$h/dns/custom_records")"

    if ! _contains "$response" "CRMRST_000302"; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_online.sh
+++ b/dnsapi/dns_online.sh
@ -124,7 +124,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -133,7 +133,7 @@ _get_root() {
    _online_rest GET "domain/$h/version/active"

    if ! _contains "$response" "Domain not found" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      _real_dns_version=$(echo "$response" | _egrep_o '"uuid_ref":.*' | cut -d ':' -f 2 | cut -d '"' -f 2)
      return 0
--- a/dnsapi/dns_openprovider.sh
+++ b/dnsapi/dns_openprovider.sh
@ -186,7 +186,7 @@ _get_root() {

  results_retrieved=0
  while true; do
-    h=$(echo "$domain" | cut -d . -f $i-100)
+    h=$(echo "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
--- a/dnsapi/dns_opnsense.sh
+++ b/dnsapi/dns_opnsense.sh
@ -144,7 +144,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -153,7 +153,7 @@ _get_root() {
    id=$(echo "$_domain_response" | _egrep_o "\"uuid\":\"[a-z0-9\-]*\",\"enabled\":\"1\",\"type\":\"primary\",\"domainname\":\"${h}\"" | cut -d ':' -f 2 | cut -d '"' -f 2)
    if [ -n "$id" ]; then
      _debug id "$id"
-      _host=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _host=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="${h}"
      _domainid="${id}"
      return 0
--- a/dnsapi/dns_ovh.sh
+++ b/dnsapi/dns_ovh.sh
@ -260,7 +260,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -273,7 +273,7 @@ _get_root() {
    if ! _contains "$response" "This service does not exist" >/dev/null &&
      ! _contains "$response" "This call has not been granted" >/dev/null &&
      ! _contains "$response" "NOT_GRANTED_CALL" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_pdns.sh
+++ b/dnsapi/dns_pdns.sh
@ -181,7 +181,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)

    if _contains "$_zones_response" "\"name\":\"$h.\""; then
      _domain="$h."
--- a/dnsapi/dns_pointhq.sh
+++ b/dnsapi/dns_pointhq.sh
@ -118,7 +118,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -130,7 +130,7 @@ _get_root() {
    fi

    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_porkbun.sh
+++ b/dnsapi/dns_porkbun.sh
@ -107,7 +107,7 @@ _get_root() {
  domain=$1
  i=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      return 1
--- a/dnsapi/dns_rackcorp.sh
+++ b/dnsapi/dns_rackcorp.sh
@ -83,7 +83,7 @@ _get_root() {
    return 1
  fi
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug searchhost "$h"
    if [ -z "$h" ]; then
      _err "Could not find domain for record $domain in RackCorp using the provided credentials"
@ -95,7 +95,7 @@ _get_root() {

    if _contains "$response" "\"matches\":1"; then
      if _contains "$response" "\"name\":\"$h\""; then
-        _lookup=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _lookup=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="$h"
        return 0
      fi
--- a/dnsapi/dns_rackspace.sh
+++ b/dnsapi/dns_rackspace.sh
@ -72,7 +72,7 @@ _get_root_zone() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -88,7 +88,7 @@ _get_root_zone() {
      _domain_id=$(echo "$response" | sed -n "s/^.*\"id\":\"\([^,]*\)\",\"accountId\":\"[0-9]*\",\"name\":\"$h\",.*/\1/p")
      _debug2 domain_id "$_domain_id"
      if [ -n "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_rcode0.sh
+++ b/dnsapi/dns_rcode0.sh
@ -171,7 +171,7 @@ _get_root() {
  i=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)

    _debug "try to find: $h"
    if _rcode0_rest "GET" "/api/v1/acme/zones/$h"; then
--- a/dnsapi/dns_scaleway.sh
+++ b/dnsapi/dns_scaleway.sh
@ -104,7 +104,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -113,7 +113,7 @@ _get_root() {
    _scaleway_rest GET "dns-zones/$h/records"

    if ! _contains "$response" "subdomain not found" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_schlundtech.sh
+++ b/dnsapi/dns_schlundtech.sh
@ -106,7 +106,7 @@ _get_autodns_zone() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"

    if [ -z "$h" ]; then
@ -124,7 +124,7 @@ _get_autodns_zone() {
    if _contains "$autodns_response" "<summary>1</summary>" >/dev/null; then
      _zone="$(echo "$autodns_response" | _egrep_o '<name>[^<]*</name>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
      _system_ns="$(echo "$autodns_response" | _egrep_o '<system_ns>[^<]*</system_ns>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      return 0
    fi

--- a/dnsapi/dns_selectel.sh
+++ b/dnsapi/dns_selectel.sh
@ -117,7 +117,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -125,7 +125,7 @@ _get_root() {
    fi

    if _contains "$response" "\"name\" *: *\"$h\","; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      _debug "Getting domain id for $h"
      if ! _sl_rest GET "/$h"; then
--- a/dnsapi/dns_servercow.sh
+++ b/dnsapi/dns_servercow.sh
@ -137,7 +137,7 @@ _get_root() {
  p=1

  while true; do
-    _domain=$(printf "%s" "$fulldomain" | cut -d . -f $i-100)
+    _domain=$(printf "%s" "$fulldomain" | cut -d . -f "$i"-100)

    _debug _domain "$_domain"
    if [ -z "$_domain" ]; then
@ -150,7 +150,7 @@ _get_root() {
    fi

    if ! _contains "$response" '"error":"no such domain in user context"' >/dev/null; then
-      _sub_domain=$(printf "%s" "$fulldomain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$fulldomain" | cut -d . -f 1-"$p")
      if [ -z "$_sub_domain" ]; then
        # not valid
        return 1
--- a/dnsapi/dns_simply.sh
+++ b/dnsapi/dns_simply.sh
@ -166,7 +166,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -179,7 +179,7 @@ _get_root() {
    if ! _contains "$response" "$SIMPLY_SUCCESS_CODE"; then
      _debug "$h not found"
    else
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_transip.sh
+++ b/dnsapi/dns_transip.sh
@ -55,14 +55,14 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)

    if [ -z "$h" ]; then
      #not valid
      return 1
    fi

-    _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+    _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
    _domain="$h"

    if _transip_rest GET "domains/$h/dns" && _contains "$response" "dnsEntries"; then
--- a/dnsapi/dns_udr.sh
+++ b/dnsapi/dns_udr.sh
@ -115,7 +115,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"

    if [ -z "$h" ]; then
--- a/dnsapi/dns_ultra.sh
+++ b/dnsapi/dns_ultra.sh
@ -115,7 +115,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    _debug response "$response"
    if [ -z "$h" ]; then
@ -128,7 +128,7 @@ _get_root() {
    if _contains "${response}" "${h}." >/dev/null; then
      _domain_id=$(echo "$response" | _egrep_o "${h}" | head -1)
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="${h}"
        _debug sub_domain "${_sub_domain}"
        _debug domain "${_domain}"
--- a/dnsapi/dns_unoeuro.sh
+++ b/dnsapi/dns_unoeuro.sh
@ -133,7 +133,7 @@ _get_root() {
  i=2
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -147,7 +147,7 @@ _get_root() {
    if _contains "$response" "\"status\": 200"; then
      _domain_id=$h
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_variomedia.sh
+++ b/dnsapi/dns_variomedia.sh
@ -102,7 +102,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      return 1
    fi
@ -112,7 +112,7 @@ _get_root() {
    fi

    if _contains "$response" "\"id\":\"$h\""; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d '.' -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d '.' -f 1-"$p")
      _domain="$h"
      return 0
    fi
--- a/dnsapi/dns_veesp.sh
+++ b/dnsapi/dns_veesp.sh
@ -112,7 +112,7 @@ _get_root() {
    return 1
  fi
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -125,7 +125,7 @@ _get_root() {
      _service_id=$(printf "%s\n" "$response" | _egrep_o "\"name\":\"$h\",\"service_id\":[^}]*" | cut -d : -f 3 | cut -d '"' -f 2)
      _debug _service_id "$_service_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain="$h"
        return 0
      fi
--- a/dnsapi/dns_vercel.sh
+++ b/dnsapi/dns_vercel.sh
@ -94,7 +94,7 @@ _get_root() {
  i=1
  p=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    if [ -z "$h" ]; then
      #not valid
      return 1
@ -105,7 +105,7 @@ _get_root() {
    fi

    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
-      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
      _domain=$h
      return 0
    fi
--- a/dnsapi/dns_vscale.sh
+++ b/dnsapi/dns_vscale.sh
@ -97,7 +97,7 @@ _get_root() {
  if _vscale_rest GET "domains/"; then
    response="$(echo "$response" | tr -d "\n" | sed 's/{/\n&/g')"
    while true; do
-      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+      h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
      _debug h "$h"
      if [ -z "$h" ]; then
        #not valid
@ -108,7 +108,7 @@ _get_root() {
      if [ "$hostedzone" ]; then
        _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "\"id\":\s*[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ )
        if [ "$_domain_id" ]; then
-          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+          _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
          _domain=$h
          return 0
        fi
--- a/dnsapi/dns_vultr.sh
+++ b/dnsapi/dns_vultr.sh
@ -112,7 +112,7 @@ _get_root() {
  domain=$1
  i=1
  while true; do
-    _domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _domain=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$_domain"
    if [ -z "$_domain" ]; then
      return 1
--- a/dnsapi/dns_websupport.sh
+++ b/dnsapi/dns_websupport.sh
@ -121,7 +121,7 @@ _get_root() {
  p=1

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -135,7 +135,7 @@ _get_root() {
    if _contains "$response" "\"name\":\"$h\""; then
      _domain_id=$(echo "$response" | _egrep_o "\[.\"id\": *[^,]*" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_yc.sh
+++ b/dnsapi/dns_yc.sh
@ -179,7 +179,7 @@ _get_root() {
  fi

  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
@ -197,7 +197,7 @@ _get_root() {
      _domain_id=$(echo "$response" | _normalizeJson | _egrep_o "[^{]*\"zone\":\"$h\"[^}]*" | _egrep_o "\"id\"[^,]*" | _egrep_o "[^:]*$" | tr -d '"')
      _debug _domain_id "$_domain_id"
      if [ "$_domain_id" ]; then
-        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
        _domain=$h
        return 0
      fi
--- a/dnsapi/dns_zilore.sh
+++ b/dnsapi/dns_zilore.sh
@ -98,9 +98,9 @@ dns_zilore_rm() {

 _get_root() {
  domain=$1
-  i=2
+  i=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      #not valid
--- a/dnsapi/dns_zone.sh
+++ b/dnsapi/dns_zone.sh
@ -137,9 +137,9 @@ _zone_rest() {

 _get_root() {
  domain=$1
-  i=2
+  i=1
  while true; do
-    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
    _debug h "$h"
    if [ -z "$h" ]; then
      return 1