diff --git a/hosts/sid/services/coredns.nix b/hosts/sid/services/coredns.nix
index c7af795..4507167 100644
--- a/hosts/sid/services/coredns.nix
+++ b/hosts/sid/services/coredns.nix
@@ -14,10 +14,12 @@
         hosts {
           ${hosts.sid.ip} ${ca-fqdn} 
 
+          # Tailnet hosts
           ${hosts.rx4.ip} rx4.tail
           ${hosts.sid.ip} sid.tail
           ${hosts.vde.ip} vde.tail
 
+          # Intranet services
           ${hosts.sid.ip} ${services.netdata.fqdn}
           ${hosts.sid.ip} ${services.vaultwarden.fqdn}
           ${hosts.sid.ip} ${services.webdav.fqdn}