GTM and Wide IPs
Hi Guys,
New to GTM and DNS in general and already this site has helped hugely so thanks all that contribute. However struggling a little with the GTM setup, DNS delegation and wide IPs.
Want to be in a position where the GTM responds to requests for Wide IPs (multiple different customers). Currently we do not want to look after DNS for the entire domain or even sub domains necessarily just a portion of it. Customer A may have 2-3 FQDN from a domain that they want to delegate to us. I Would like to understand the options available to the customer to delegate those specific FQDNs so that the GTM can respond and present the relevant IPs appropriately. Furthermore in doing so I would like to understand the Zonerunner records that would need to be created (or in fact are created automatically) to serve such rrequests. Any advice or links would be much appreciated