diff --git a/hosts/cirrus/ddix.nix b/hosts/cirrus/ddix.nix
new file mode 100644
index 0000000..7ce58c2
--- /dev/null
+++ b/hosts/cirrus/ddix.nix
@@ -0,0 +1,13 @@
+{ config, ... }: {
+  services.nginx.virtualHosts = {
+    "dd-ix.net" = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        extraConfig = ''
+          return 307 https://c3d2.de;
+        '';
+      };
+    };
+  };
+}
diff --git a/hosts/cirrus/default.nix b/hosts/cirrus/default.nix
index 25f57c8..897b8d8 100644
--- a/hosts/cirrus/default.nix
+++ b/hosts/cirrus/default.nix
@@ -5,5 +5,6 @@
     ./secrets.nix
     ./wireguard-server.nix
     ./nextcloud-proxy.nix
+    ./ddix.nix
   ];
 }