diff --git a/nix/os/devices/router0-dmz0/configuration.nix b/nix/os/devices/router0-dmz0/configuration.nix
index a84a298..4d82178 100644
--- a/nix/os/devices/router0-dmz0/configuration.nix
+++ b/nix/os/devices/router0-dmz0/configuration.nix
@@ -1143,8 +1143,11 @@ in {
         "2a01:4f8:151:34aa::198"
         "2a01:4f8:141:316d::117"
 
-        # cloudflare and google
-        # "9.9.9.9" "8.8.8.8" "1.1.1.1"
+        # https://dismail.de/info.html#dns
+        "116.203.32.217"
+        "2a01:4f8:1c1b:44aa::1"
+        "159.69.114.157"
+        "2a01:4f8:c17:739a::2"
       ];
 
       domain =