glue chasing

The follow-up queries or successive lookups that are made to resolve glue records in a zone to other remote DNS servers that are authoritative for a derivative zone. When glue chasing is performed, name server (NS) resource records for delegated DNS servers are chased, or followed, by using successive queries to resolve the servers named in NS records to their host address (A) resource records and to obtain server IP addresses.

Updated On: 04.04.01