diff --git a/zone/igk b/zone/igk
new file mode 100644
index 00000000..fce5db21
--- /dev/null
+++ b/zone/igk
@@ -0,0 +1,8 @@
+igk  IN  NS  ns21.cloudns.net.
+igk  IN  NS  ns22.cloudns.net.
+igk  IN  NS  ns23.cloudns.net.
+igk  IN  NS  ns24.cloudns.net.
+igk  IN  NS  pns21.cloudns.net.
+igk  IN  NS  pns22.cloudns.net.
+igk  IN  NS  pns23.cloudns.net.
+igk  IN  NS  pns24.cloudns.net.