We're running our own internal dns server (NW6sp4) for our internal dns
domain. Right now, it's different from our registered domain. I've
heard some people talk about having them the same. The tech who set
ours up swore he saw some TID stating you shouldn't have the domain
names the same.

Anyone out here willing to shed some light on this for me? Places to
check, things to look for, experiences, etc, etc, etc?