A name server lies inside the zone it serves and needs glue records.

NS_IN_BAILIWICK · Severity: Info

• InfoNS_IN_BAILIWICK

  A name server lies inside the zone it serves and needs glue records.

  A name server such as ns1.example.com for example.com can only be found through glue: address records the parent zone publishes with the delegation. Keep the glue at the registrar in step when the server's address changes.

Reported by

• Name server check

Available through the API

• Name server check API

Related findings

• Warning NS_NOT_FOUND The name has no NS records.
• Warning NS_SAME_NETWORK All name servers are in the same network.
• Warning NS_SINGLE The zone has only one name server.
• Info NS_SINGLE_TLD All name servers are under the same top-level domain.
• Warning NS_UNRESOLVABLE A name server's name has no IPv4 or IPv6 address.

All findings