We have been having issues with a Sophos web appliance box and the support team there recommend we configure our local DNS servers to return a TXT record on the first lookup:
dig +short txt _kerberos.example.co.uk
Should return just "example.co.uk"
My knowledge in DNS is bit limited, so i wanted to know how i can configure our DNS servers to return the first lookup internally to example.co.uk and not dig +short txt _kerberos.example.co.uk?
We run the DNS off a MS server 2012.