Added wildcard NS record restriction to domain records.

Author: bbiggerr

openapi.yaml

@@ -20972,7 +20972,7 @@ components:
 
             `A` and `AAAA`: The hostname or FQDN of the Record.
 
-            `NS`: The subdomain, if any, to use with the Domain of the Record.
+            `NS`: The subdomain, if any, to use with the Domain of the Record. Wildcard NS records (`*`) are not supported.
 
             `MX`: The mail subdomain. For example, `sub` for the address `[email protected]` under the `example.com`
             Domain. Must be an empty string (`""`) for a Null MX Record.