I am receiving the typical Event 5774, however the part where the DNS server with the problem is supposed to be listed I have nothing:
The dynamic registration of the DNS record '_kpasswd._udp.mydomain.com. 600 IN SRV 0 100 464 SLS-2K8DC1.mydomain.com.' failed on the following DNS server:
DNS server IP address: :: <--????????? What server?
Returned Response Code (RCODE): 0
Returned Status Code: 0
For computers and users to locate this domain controller, this record must be registered in DNS.
USER ACTION
Determine what might have caused this failure, resolve the problem, and initiate registration of the DNS records by the domain controller. To determine what might have caused this failure, run DCDiag.exe. To learn more about DCDiag.exe, see Help and Support
Center. To initiate registration of the DNS records by this domain controller, run 'nltest.exe /dsregdns' from the command prompt on the domain controller or restart Net Logon service.
Or, you can manually add this record to DNS, but it is not recommended.
ADDITIONAL DATA
Error Value: Bad DNS packet.
Not even sure how to start on this one.