diff --git a/.env.example b/.env.example
index 1dcd64e..898a89e 100644
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,3 @@
 IMAGE_TAG=latest
 MAIN_PORT=3000
+NG_ALLOWED_HOSTS=fraujulian.xyz,www.fraujulian.xyz,test.fraujulian.xyz
diff --git a/docker-compose.yml b/docker-compose.yml
index dbf20aa..bafb2fc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,5 @@
 services:
-  app:
+  portfolio:
     image: docker.lechner-systems.at/lechnersystems/portfolio:${IMAGE_TAG}
     build:
       context: .
@@ -7,5 +7,8 @@ services:
     restart: unless-stopped
     env_file:
       - .env
+    dns:
+      - 192.168.100.2
+      - 192.168.100.6
     ports:
       - ${MAIN_PORT}:3000
diff --git a/src/server.ts b/src/server.ts
index b7552b8..c7ebdee 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -10,9 +10,16 @@ import bootstrap from './main.server';
 const serverDistFolder: string = dirname(fileURLToPath(import.meta.url));
 const browserDistFolder: string = resolve(serverDistFolder, '../browser');
 const indexHtml: string = join(serverDistFolder, 'index.server.html');
+const allowedHosts: readonly string[] = [
+  'fraujulian.xyz',
+  'www.fraujulian.xyz',
+  'test.fraujulian.xyz',
+  'localhost',
+  '127.0.0.1',
+];
 
 const app: Express = express();
-const commonEngine: CommonEngine = new CommonEngine();
+const commonEngine: CommonEngine = new CommonEngine({ allowedHosts });
 
 app.use(
   express.static(browserDistFolder, {