diff --git a/scripts/cloudron-support b/scripts/cloudron-support
index a4be07d85..dba4388c7 100755
--- a/scripts/cloudron-support
+++ b/scripts/cloudron-support
@@ -35,9 +35,9 @@ readonly HELP_MESSAGE="
    --recreate-docker          Deletes docker storage (containers and images) and recreates it without loss of data
    --send-diagnostics         Collects server diagnostics and uploads it to ${PASTEBIN}
    --troubleshoot             Dashboard down? Run tests to identify the potential problem
-   --unbound-use-external-dns Forwards all Unbound requests to Google (8.8.8.8) and Cloudflare (1.1.1.1) DNS servers.
-                              Unbound is the internal DNS server used for recursive DNS queries. This is only needed
+   --unbound-forward-dns      Unbound is the internal DNS server used for recursive DNS queries. This is only needed
                               if your network does not allow outbound DNS requests.
+                              Options are 'google', 'cloudflare' or comma separated custom server (e.g 8.8.8.8,1.1.1.1).
    --help                     Show this message
 "
 
@@ -329,7 +329,7 @@ function check_unbound() {
     fi
 
     if ! host cloudron.io 127.0.0.150 &>/dev/null; then
-        fail "Unbound is not resolving, maybe try forwarding all DNS requests. You can do this by running 'cloudron-support --unbound-use-external-dns' option"
+        fail "Unbound is not resolving, maybe try forwarding all DNS requests. You can do this by running 'cloudron-support --unbound-forward-dns' option"
         host cloudron.io 127.0.0.150
         exit 1
     fi
@@ -576,16 +576,23 @@ function check_expired_domain() {
     success "Domain ${dashboard_domain} is valid and has not expired"
 }
 
-function unbound_use_external_dns() {
+function unbound_forward_dns() {
     local -r conf_file="/etc/unbound/unbound.conf.d/forward-everything.conf"
 
     info "To remove the forwarding, please delete $conf_file and 'systemctl restart unbound'"
 
+    case "$2" in
+      google) ns_list="8.8.8.8,4.4.4.4";;     # https://developers.google.com/speed/public-dns
+      cloudflare) ns_list="1.1.1.1,1.0.0.1";; # https://developers.cloudflare.com/1.1.1.1/ip-addresses/
+      *) ns_list="$2";;
+    esac
+
+    forward_addrs=$(echo "$ns_list" | tr ',' '\n' | sed 's/^/    forward-addr: /')
+
     cat > $conf_file <<EOF
 forward-zone:
     name: "."
-    forward-addr: 1.1.1.1
-    forward-addr: 8.8.8.8
+${forward_addrs}
 EOF
 
     systemctl restart unbound
@@ -902,7 +909,7 @@ function check_services() {
 
 check_disk_space
 
-args=$(getopt -o "" -l "admin-login,disable-dnssec,enable-remote-support,disable-remote-support,help,owner-login,patch:,recreate-containers,recreate-docker,fix-docker-version,send-diagnostics,unbound-use-external-dns,troubleshoot,check-db-migrations,apply-db-migrations,check-services" -n "$0" -- "$@")
+args=$(getopt -o "" -l "admin-login,disable-dnssec,enable-remote-support,disable-remote-support,help,owner-login,patch:,recreate-containers,recreate-docker,fix-docker-version,send-diagnostics,unbound-forward-dns:,troubleshoot,check-db-migrations,apply-db-migrations,check-services" -n "$0" -- "$@")
 eval set -- "${args}"
 
 while true; do
@@ -919,7 +926,7 @@ while true; do
     --send-diagnostics) send_diagnostics; exit 0;;
     --troubleshoot) troubleshoot; exit 0;;
     --disable-dnssec) disable_dnssec; exit 0;;
-    --unbound-use-external-dns) unbound_use_external_dns; exit 0;;
+    --unbound-forward-dns) unbound_forward_dns "$2"; exit 0;;
     --recreate-containers) recreate_containers; exit 0;;
     --recreate-docker) recreate_docker; exit 0;;
     --fix-docker-version) fix_docker_version; exit 0;;