diff --git a/zones/k7dxs.net.zone b/zones/k7dxs.net.zone
index 5153c2a..7c6e453 100644
--- a/zones/k7dxs.net.zone
+++ b/zones/k7dxs.net.zone
@@ -1,6 +1,6 @@
 $ORIGIN k7dxs.net.
 k7dxs.net.		3600	IN SOA  ns3.k7dxs.net. admin.k7dxs.net. (
-				123	; serial
+				124	; serial
 				28800	; refresh (8 hours)
 				7200	; retry (2 hours)
 				2419200	; expire (4 weeks)
@@ -16,7 +16,6 @@ ns3			3600	IN	A	132.226.25.26
 
 ; Delegations
 cis			300	IN	NS	ns3.k7dxs.net.
-cis225			300	IN	NS	ns3.k7dxs.net.
 
 ; Primary host
 @			3600	IN	A	74.207.242.178