Hyper-V Active Directory DNS errors

[caffrey]

Just introduced my first 2012r2 DC onto a Hyper-V VM and ran BPA and apparently there are some DNS errors.

 

 

"This domain controller must register its DNS host (A or AAAA) resource records for the domain

 

The "LdapIpAddress" DNS (A/AAAA) resource records that advertise this domain controller as an available LDAP server in the domain and point to its IPv4 or IPv6 addresses are not registered. All writeable domain controllers in the domain (but not read-only domain controllers (RODCs)) must register these records."

 

I've checked the A record and its there and pingable from everywhere, anyone had this before ?

[jamesb]

Is IPv6 enabled on the server, and is that address registered in DNS?

[caffrey]

ipv6 is disabled yes