diff --git a/acme.sh b/acme.sh
index f5e79ee8..aaab2104 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4540,7 +4540,7 @@ $_authorizations_map"
     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
 
     _link_cert_retry=0
-    _MAX_CERT_RETRY=5
+    _MAX_CERT_RETRY=30
     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
       if _contains "$response" "\"status\":\"valid\""; then
         _debug "Order status is valid."
diff --git a/deploy/qiniu.sh b/deploy/qiniu.sh
index 13b09651..70669917 100644
--- a/deploy/qiniu.sh
+++ b/deploy/qiniu.sh
@@ -6,6 +6,8 @@
 # export QINIU_AK="QINIUACCESSKEY"
 # export QINIU_SK="QINIUSECRETKEY"
 # export QINIU_CDN_DOMAIN="cdn.example.com"
+# If you have more than one domain, just
+# export QINIU_CDN_DOMAIN="cdn1.example.com cdn2.example.com"
 
 QINIU_API_BASE="https://api.qiniu.com"
 
@@ -67,21 +69,23 @@ qiniu_deploy() {
   _debug certId "$_certId"
 
   ## update domain ssl config
-  update_path="/domain/$QINIU_CDN_DOMAIN/httpsconf"
   update_body="{\"certid\":$_certId,\"forceHttps\":false}"
-  update_access_token="$(_make_access_token "$update_path")"
-  _debug update_access_token "$update_access_token"
-  export _H1="Authorization: QBox $update_access_token"
-  update_response=$(_post "$update_body" "$QINIU_API_BASE$update_path" 0 "PUT" "application/json" | _dbase64 "multiline")
+  for domain in $QINIU_CDN_DOMAIN; do
+    update_path="/domain/$domain/httpsconf"
+    update_access_token="$(_make_access_token "$update_path")"
+    _debug update_access_token "$update_access_token"
+    export _H1="Authorization: QBox $update_access_token"
+    update_response=$(_post "$update_body" "$QINIU_API_BASE$update_path" 0 "PUT" "application/json" | _dbase64 "multiline")
 
-  if _contains "$update_response" "error"; then
-    _err "Error in updating domain httpsconf:"
-    _err "$update_response"
-    return 1
-  fi
+    if _contains "$update_response" "error"; then
+      _err "Error in updating domain $domain httpsconf:"
+      _err "$update_response"
+      return 1
+    fi
 
-  _debug update_response "$update_response"
-  _info "Certificate successfully deployed"
+    _debug update_response "$update_response"
+    _info "Domain $domain certificate has been deployed successfully"
+  done
 
   return 0
 }
diff --git a/dnsapi/dns_cf.sh b/dnsapi/dns_cf.sh
index 2927ab4b..040934e2 100755
--- a/dnsapi/dns_cf.sh
+++ b/dnsapi/dns_cf.sh
@@ -94,6 +94,7 @@ dns_cf_rm() {
 
   CF_Token="${CF_Token:-$(_readaccountconf_mutable CF_Token)}"
   CF_Account_ID="${CF_Account_ID:-$(_readaccountconf_mutable CF_Account_ID)}"
+  CF_Zone_ID="${CF_Zone_ID:-$(_readaccountconf_mutable CF_Zone_ID)}"
   CF_Key="${CF_Key:-$(_readaccountconf_mutable CF_Key)}"
   CF_Email="${CF_Email:-$(_readaccountconf_mutable CF_Email)}"
 
diff --git a/dnsapi/dns_nm.sh b/dnsapi/dns_nm.sh
new file mode 100644
index 00000000..4dfcc777
--- /dev/null
+++ b/dnsapi/dns_nm.sh
@@ -0,0 +1,88 @@
+#!/usr/bin/env sh
+
+########################################################################
+# https://namemaster.de hook script for acme.sh
+#
+# Environment variables:
+#
+#  - $NM_user      (your namemaster.de API username)
+#  - $NM_sha256       (your namemaster.de API password_as_sha256hash)
+#
+# Author: Thilo Gass <thilo.gass@gmail.com>
+# Git repo: https://github.com/ThiloGa/acme.sh
+
+#-- dns_nm_add() - Add TXT record --------------------------------------
+# Usage: dns_nm_add _acme-challenge.subdomain.domain.com "XyZ123..."
+
+namemaster_api="https://namemaster.de/api/api.php"
+
+dns_nm_add() {
+  fulldomain=$1
+  txt_value=$2
+  _info "Using DNS-01 namemaster hook"
+
+  NM_user="${NM_user:-$(_readaccountconf_mutable NM_user)}"
+  NM_sha256="${NM_sha256:-$(_readaccountconf_mutable NM_sha256)}"
+  if [ -z "$NM_user" ] || [ -z "$NM_sha256" ]; then
+    NM_user=""
+    NM_sha256=""
+    _err "No auth details provided. Please set user credentials using the \$NM_user and \$NM_sha256 environment variables."
+    return 1
+  fi
+  #save the api user and sha256 password to the account conf file.
+  _debug "Save user and hash"
+  _saveaccountconf_mutable NM_user "$NM_user"
+  _saveaccountconf_mutable NM_sha256 "$NM_sha256"
+
+  _debug "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "invalid domain" "$fulldomain"
+    return 1
+  fi
+
+  _info "die Zone lautet:" "$zone"
+
+  get="$namemaster_api?User=$NM_user&Password=$NM_sha256&Antwort=csv&Typ=ACME&zone=$zone&hostname=$fulldomain&TXT=$txt_value&Action=Auto&Lifetime=3600"
+
+  if ! erg="$(_get "$get")"; then
+    _err "error Adding $fulldomain TXT: $txt_value"
+    return 1
+  fi
+
+  if _contains "$erg" "Success"; then
+    _info "Success, TXT Added, OK"
+  else
+    _err "error Adding $fulldomain TXT: $txt_value erg: $erg"
+    return 1
+  fi
+
+  _debug "ok Auto $fulldomain TXT: $txt_value erg: $erg"
+  return 0
+}
+
+dns_nm_rm() {
+
+  fulldomain=$1
+  txtvalue=$2
+  _info "TXT enrty in $fulldomain is deleted automatically"
+  _debug fulldomain "$fulldomain"
+  _debug txtvalue "$txtvalue"
+
+}
+
+_get_root() {
+
+  domain=$1
+
+  get="$namemaster_api?User=$NM_user&Password=$NM_sha256&Typ=acme&hostname=$domain&Action=getzone&antwort=csv"
+
+  if ! zone="$(_get "$get")"; then
+    _err "error getting Zone"
+    return 1
+  else
+    if _contains "$zone" "hostname not found"; then
+      return 1
+    fi
+  fi
+
+}