diff --git a/create/dynu-updater/Dockerfile b/create/dynu-updater/Dockerfile
new file mode 100644
index 0000000..0f8dec3
--- /dev/null
+++ b/create/dynu-updater/Dockerfile
@@ -0,0 +1,12 @@
+FROM alpine:latest
+
+LABEL maintainer="matthias@mitscherlich.nl"
+
+RUN \
+  apk update && \
+  apk add --no-cache \
+  curl
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/create/dynu-updater/entrypoint.sh b/create/dynu-updater/entrypoint.sh
new file mode 100755
index 0000000..3812031
--- /dev/null
+++ b/create/dynu-updater/entrypoint.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+DYN_HOSTNAME=${DYN_HOSTNAME:-""}
+DYN_USER=${DYN_USER:-""}
+DYN_PASS=${DYN_PASS:-""}
+WAIT_TIME=${WAIT_TIME:-"300"} 
+GET_IP_SERVER=${GET_IP_SERVER:-"http://ipecho.net/plain"}
+
+while true; do
+  EXT_IP=${EXT_IP:-$(curl -s $GET_IP_SERVER)}
+  echo "public IP: $EXT_IP"
+  curl -s "https://api.dynu.com/nice/update?username=${DYN_USER}&password=${DYN_PASS}&hostname=${DYN_HOSTNAME}&myip=${EXT_IP}"
+  sleep $WAIT_TIME
+done
diff --git a/homenetwork/gateway/gateway.yml b/homenetwork/gateway/gateway.yml
index 9a6c737..8488a64 100644
--- a/homenetwork/gateway/gateway.yml
+++ b/homenetwork/gateway/gateway.yml
@@ -10,7 +10,7 @@ services:
       - TZ=Etc/UTC
       - URL=mitscherlich.nl
       - VALIDATION=http
-      - SUBDOMAINS=nc,esp,git,jenkins,registry,registrybrowser,svn,vpn,vaultwarden,collabora
+      - SUBDOMAINS=nc,esp,git,jenkins,registry,registrybrowser,svn,vpn,vaultwarden,collabora,ssh
 #      - EMAIL= matthias@mitscherlich.nl
       - ONLY_SUBDOMAINS=true
       - EXTRA_DOMAINS=nc.vbchaos.nl,vaultwarden.vbchaos.nl,vpn.vbchaos.nl,registry.vbchaos.nl,git.vbchaos.nl #optional
@@ -65,6 +65,16 @@ services:
     devices:
       - /dev/net/tun
     restart: always
+    privileged: true
+
+  ddns:
+    container_name: ddns
+    image: registry.mitscherlich.nl/dynu-updater:1.0
+    environment:
+      - DYN_HOSTNAME=vbchaos.ddnsfree.com
+      - DYN_USER=vbchaos
+      - DYN_PASS=ce24e30b0841b43e983bff62228a97fee34a57c03d76a10f4633a4b8432f25fb #SHA256 hash of original password -> https://www.dynu.com/NetworkTools/Hash
+    restart: always
 
   go-transip-dyndns:
     build: