From f8b2db191134415871d389ec72ce08ab88095ac7 Mon Sep 17 00:00:00 2001
From: zhangchunsheng <zhangchunsheng423@gmail.com>
Date: Fri, 23 Apr 2021 14:04:27 +0800
Subject: [PATCH] fixed #3487

---
 acme.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/acme.sh b/acme.sh
index 8d422719..dab732dc 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3927,7 +3927,11 @@ _ns_is_available_cf() {
 _ns_lookup_google() {
   _cf_ld="$1"
   _cf_ld_type="$2"
-  _cf_ep="https://dns.google/resolve"
+  if [ "$ALIDNS" ]; then
+    _cf_ep="https://dns.alidns.com/resolve"
+  else
+    _cf_ep="https://dns.google/resolve"
+  fi
   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
 }
 
@@ -6544,6 +6548,7 @@ Parameters:
   -f, --force                       Force install, force cert renewal or override sudo restrictions.
   --staging, --test                 Use staging server, for testing.
   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
+  --alidns                          use alidns resolve instead of google
   --output-insecure                 Output all the sensitive messages.
                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
   -w, --webroot <directory>         Specifies the web root folder for web root mode.
@@ -7007,6 +7012,9 @@ _process() {
         shift
       fi
       ;;
+    --alidns)
+      ALIDNS="1"
+      ;;
     --output-insecure)
       export OUTPUT_INSECURE=1
       ;;