Change in Behavior: An NS record for a zone now requires a matching A record

(SOL14246) Old Behavior In versions prior to BIG-IP GTM and Link Controller 11.1.0, when a zone is created with a nameserver (NS) record, and the nameserver specified in the NS record lies within the zone, the NS record does not require a matching A record (glue record). For example, if the BIG-IP GTM hostname is gtm.example.com andyou create a wide IP called www.example.com, the ZoneRunner utility automatically creates a DNS zone called example.com and adds the relevant NS record, as displayed in the fol