diff --git a/dnsapi/dns_geos.sh b/dnsapi/dns_geos.sh
new file mode 100644
index 00000000..a0025de2
--- /dev/null
+++ b/dnsapi/dns_geos.sh
@@ -0,0 +1,157 @@
+#! /usr/bin/env sh
+#######################################################
+# GeoScaling DNS2 hook script for acme.sh
+#
+# Environment variables:
+#
+#  - $GEOS_Username  (your geoscaling.com username)
+#  - $GEOS_Password  (your geoscaling.com password)
+#
+# Author: Jinhill
+# GEOS DNS: https://www.geoscaling.com
+# Git repo: https://github.com/jinhill/acme.sh
+#######################################################
+COOKIE_FILE="/tmp/.geos.cookie"
+_CURL="curl -c ${COOKIE_FILE} -b ${COOKIE_FILE} -A 'Mozilla/5.0;Chrome/92.0.4515.107;Safari/537.36'"
+SESSION_TIMEOUT=300
+log(){
+	echo "$@" 1>&2
+}
+
+#$1:url
+url_encode() {
+	echo "$1" | awk -v ORS="" '{ gsub(/./,"&\n") ; print }' | while read -r l;
+	do
+		case "$l" in
+	    [-_.~a-zA-Z0-9] ) printf '%s' "$l" ;;
+	    "" ) printf '%%20' ;;
+	    * )  printf '%%%02X' "'$l"
+	  esac
+	done
+}
+
+#$1:string,$2:char, if $2 not set return array len,$ret:count
+count() {
+	if [ -n "$2" ];then
+		echo "$1" | awk -F"$2" '{print NF-1}'
+	else
+		echo "$1" | wc -w
+	fi
+}
+
+contains() {
+  echo "$1" | grep -- "$2" >/dev/null 2>&1
+}
+
+#$1:seesion mode,$2:username,$3:password
+login() {
+  if [ -n "$1" ] && [ "$1" = "1" ] && [ -f "${COOKIE_FILE}" ];then
+    c_t=$(date -r "${COOKIE_FILE}"  "+%s")
+    now=$(date "+%s")
+    s_t=$(( now - c_t ))
+    if [ ${s_t} -lt ${SESSION_TIMEOUT} ];then
+    	return 0
+    fi
+  fi
+
+  GEOS_Username="${GEOS_Username:-$(_readaccountconf_mutable GEOS_Username)}"
+  GEOS_Password="${GEOS_Password:-$(_readaccountconf_mutable GEOS_Password)}"
+  if [ -z "${GEOS_Username}" ] || [ -z "${GEOS_Password}" ]; then
+    GEOS_Username=
+    GEOS_Password=
+    _err "No auth details provided. Please set user credentials using the \$GEOS_Username and \$GEOS_Password environment variables."
+    return 1
+  fi
+  enc_username=$(url_encode "${GEOS_Username}")
+  enc_password=$(url_encode "${GEOS_Password}")
+  body="username=${enc_username}&password=${enc_password}"
+  http_code=$($_CURL -X POST -d "$body" -o /dev/null -w "%{http_code}" "https://www.geoscaling.com/dns2/index.php?module=auth")
+  log "$body,$http_code"
+  if [ "${http_code}" = "302" ]; then
+    return 0
+  fi
+  _err "geoscaling login failed for user ${GEOS_Username} bad RC from post"
+  return 1
+}
+
+#$1:full domain name,_acme-challenge.www.domain.com
+#ret:
+# sub_domain=_acme-challenge.www
+# zone_id=xxxxxx
+get_zone() {
+  resp=$($_CURL "https://www.geoscaling.com/dns2/index.php?module=domains")
+	table=$(echo "${resp}" | grep -oE "<table[^>]+ class=\"threecolumns\">.*</table>")
+  items=$(echo "${table}" | grep -oE '<a [^>]+><b>[^>]+>')
+  i=1
+  c=$(count "$1" ".")
+  while [ $i -le $c ]; do
+    d=$(echo "$1" | cut -d . -f $i-)
+    if [ -z "$d" ]; then
+      return 1
+    fi
+    zone_id=$(echo "${items}" | grep -oE "id=[0-9]*.*$d" | cut -d "=" -f 2 | cut -d "'" -f 1)
+    if [ -n "${zone_id}" ]; then
+      sub_domain=$(echo "$1" | sed "s/.$d//")
+      return 0
+    fi
+    i=$(( i + 1 ))
+  done
+  return 1
+}
+
+#$1:domain id,$2:dns fullname
+get_record_id() {
+  resp=$($_CURL "https://www.geoscaling.com/dns2/index.php?module=domain&id=$1")
+	ids=$(echo "${resp}" | tr -d "\n" | grep -oE "<table id='records_table'.*</a></td></tr></table>" | grep -oE "id=\"[0-9]*.name\">$2" | cut -d '"' -f 2 | cut -d '.' -f 1)
+  if [ -z "${ids}" ]; then
+    _err "DNS record $2 not found."
+    return 1
+  fi
+  echo "${ids}"
+  return 0
+}
+
+########################## PUBLIC FUNCTIONS ###########################
+
+# Usage: dns_geos_add _acme-challenge.subdomain.domain.com "XyZ123..."
+dns_geos_add() {
+  full_domain=$1
+  value=$2
+  type=$3
+  [ -n "${type}" ] || type="TXT"
+  _info "Using GeoScaling DNS2 hook"
+  login || return 1
+  get_zone "${full_domain}" || return 1
+
+  body="id=${zone_id}&name=${sub_domain}&type=${type}&content=${value}&ttl=300&prio=0"
+  resp=$($_CURL -X POST -d "$body" "https://www.geoscaling.com/dns2/ajax/add_record.php")
+  if contains "${resp}" '"code":"OK"'; then
+    _info "${type} record added successfully."
+  else
+    _err "Couldn't add the ${type} record."
+    return 1
+  fi
+  return 0
+}
+
+# Usage: dns_geos_rm _acme-challenge.subdomain.domain.com "XyZ123..."
+dns_geos_rm() {
+  full_domain=$1
+  value=$2
+  _info "Cleaning up after GeoScaling DNS2 hook"
+  login || return 1
+  get_zone "${full_domain}" || return 1
+  log "zone id \"${zone_id}\" will be used."
+
+  # Find the record id to clean
+  subdomain_id=$(get_record_id "${zone_id}" "${full_domain}") || return 1
+  body="id=${zone_id}&record_id=${subdomain_id}"
+  resp=$($_CURL -X POST -d "$body" "https://www.geoscaling.com/dns2/ajax/delete_record.php")
+  if contains "${resp}" '"code":"OK"'; then
+    _info "Record removed successfully."
+  else
+    _err "Could not clean (remove) up the record. Please go to https://www.geoscaling.com and clean it by hand."
+    return 1
+  fi
+  return 0
+}