diff --git a/bin/convertdomain b/bin/convertdomain
index 962f609..c4a0653 100755
--- a/bin/convertdomain
+++ b/bin/convertdomain
@@ -13,6 +13,10 @@
 
 check_gluerecords() {
   echo -ne "\n* Checking glue records for $DOMAIN_NEW.."
+  if host -t ns ${DOMAIN_NEW} |grep -E '\.dns\.fedcom\.net\.$'; then
+    echo "Not needed (using dns.fedcom.net)"
+    return
+  fi
 
   local DOMAIN_PARENT=$(echo $DOMAIN_NEW |cut -d. -f2-)
   local NS_PARENT=""