diff --git a/dnsapi/dns_kas.sh b/dnsapi/dns_kas.sh
index a39f8c9e..437422bd 100755
--- a/dnsapi/dns_kas.sh
+++ b/dnsapi/dns_kas.sh
@@ -115,8 +115,8 @@ _check_and_save() {
 
 # Gets back the base domain/zone and record name.
 # See: https://github.com/Neilpang/acme.sh/wiki/DNS-API-Dev-Guide
-_get_zone_and_record_name()() {
-  _zonen="$( cat testfile.txt  | tr -d "\n\r" | tr -d " " | tr '[]' '<>' | sed "s/=>Array/\n=> Array/g" | tr ' ' '\n' | grep "domain_name" | tr '<' '\n' | grep "domain_name" | cut -d '>' -f 3)"
+_get_zone_and_record_name() {
+  _zonen="$( echo "$response"  | tr -d "\n\r" | tr -d " " | tr '[]' '<>' | sed "s/=>Array/\n=> Array/g" | tr ' ' '\n' | grep "domain_name" | tr '<' '\n' | grep "domain_name" | cut -d '>' -f 3)"
   _domain="$1"
   if _endswith "$_domain" "."; then
     _domain="$(echo "$_domain" | sed 's/.$//')"