diff --git a/pdns/docker-compose-traefik.yml b/pdns/docker-compose-traefik.yml
index 930a2ac..4d5164d 100644
--- a/pdns/docker-compose-traefik.yml
+++ b/pdns/docker-compose-traefik.yml
@@ -23,10 +23,10 @@ services:
       ########################################
       PDNS_LAUNCH: ${PDNS_LAUNCH:-gsqlite3}
 
-      # SQLite settings (default)
+      # SQLite settings
       PDNS_GSQLITE3_DATABASE: ${PDNS_GSQLITE3_DATABASE:-/data/pdns.sqlite3}
 
-      # PostgreSQL settings (optional)
+      # PostgreSQL settings
       PDNS_GPGSQL_HOST: ${PDNS_GPGSQL_HOST:-}
       PDNS_GPGSQL_PORT: ${PDNS_GPGSQL_PORT:-5432}
       PDNS_GPGSQL_USER: ${PDNS_GPGSQL_USER:-}
@@ -40,17 +40,20 @@ services:
       - ${PDNS_DATA_PATH:-pdns-data}:/data
 
     networks:
-      - proxy
-      - dns
+      - proxy   # nur für Traefik API/Web
 
     ports:
-      # IPv4 DNS
-      - "${PDNS_DNS_PORT:-53}:53/tcp"
-      - "${PDNS_DNS_PORT:-53}:53/udp"
+      ########################################
+      # IPv4 DNS (parametrisierte IP + Port)
+      ########################################
+      - "${PDNS_PUBLIC_IPV4:-0.0.0.0}:${PDNS_PUBLIC_PORT:-53}:53/tcp"
+      - "${PDNS_PUBLIC_IPV4:-0.0.0.0}:${PDNS_PUBLIC_PORT:-53}:53/udp"
 
-      # IPv6 DNS (optional)
-      - "${PDNS_IPV6_ENABLED:-false} == true ? \"[${PDNS_PUBLIC_IPV6}]:53:53/tcp\" : \"\""
-      - "${PDNS_IPV6_ENABLED:-false} == true ? \"[${PDNS_PUBLIC_IPV6}]:53:53/udp\" : \"\""
+      ########################################
+      # IPv6 DNS (optional, parametrisierte IP + Port)
+      ########################################
+      - "${PDNS_IPV6_ENABLED:-false} == true ? \"[${PDNS_PUBLIC_IPV6}]:${PDNS_PUBLIC_PORT6:-53}:53/tcp\" : \"\""
+      - "${PDNS_IPV6_ENABLED:-false} == true ? \"[${PDNS_PUBLIC_IPV6}]:${PDNS_PUBLIC_PORT6:-53}:53/udp\" : \"\""
 
     labels:
       - "traefik.enable=true"
@@ -67,6 +70,3 @@ networks:
   proxy:
     external: true
     enable_ipv6: false
-
-  dns:
-    enable_ipv6: ${PDNS_IPV6_ENABLED:-false}