Is having an IPv6 reverse lookup zone necessary for an Active Directory network?
Normally I would just create it and move on, however, in this case the prefix is delegated and changes occasionally. So I have to create a new one every time the prefix changes.
Q: Is having an IPv6 reverse lookup zone necessary for an Active Directory network?
A: No. Having an IPv4 reverse lookup zone isn't necessary either. AD doesn't use reverse lookup zones and therefore neither is necessary.