diff --git a/named.conf b/named.conf
index 1e9b069..356ecf1 100644
--- a/named.conf
+++ b/named.conf
@@ -35,12 +35,9 @@ options {
 // TSIG Key for secure transfers (loaded from separate file)
 include "/etc/named/keys/transfer-key.conf";
 
-// ACL for secondary servers
+// ACL for secondary servers (key-based only)
 acl "secondaries" {
     key transfer-key;
-    213.239.242.238;
-    213.133.100.103;
-    193.47.99.3;
 };
 
 // Standard zone settings are defined per zone in zones.conf