diff --git a/hosts/knot/default.nix b/hosts/knot/default.nix
index f7eea8f5..62a09886 100644
--- a/hosts/knot/default.nix
+++ b/hosts/knot/default.nix
@@ -158,7 +158,7 @@
         notify = [ "all" ] ++ notify;
         acl = [ "axfr" "zone_xfr" ] ++ acl;
       }) [
-        { domain = "c3dd.de"; notify = [ "legacy" ]; }
+        { domain = "c3dd.de"; notify = [ "q-ix" ]; }
         { domain = "c3d2.de"; acl = [ "jabber" ]; }
         { domain = "hq.c3d2.de"; }
         { domain = "dyn.hq.c3d2.de"; }
@@ -167,11 +167,11 @@
         { domain = "c3d2.ffdd"; }
         { domain = "c3d2.space"; }
         { domain = "c3d2.social"; }
-        { domain = "cccdd.de"; notify = [ "legacy" ]; }
+        { domain = "cccdd.de"; notify = [ "q-ix" ]; }
         { domain = "dresden.ccc.de"; }
         { domain = "datenspuren.de"; }
         { domain = "netzbiotop.org"; }
-        { domain = "pentamedia.org"; notify = [ "legacy" ]; }
+        { domain = "pentamedia.org"; notify = [ "q-ix" ]; }
         { domain = "zentralwerk.ffdd"; }
 
         { domain = "2001-67c-1400-2240.ip6.arpa"; }