None of the solutions suggested have resolved the AD error. I believe my netdiag can shed some light on this (hopefully). I think the DNS is misconfigured, but I cannot find see the issue?
NETDIAG:
Failed to open registry key for {6E06F030-7526-11D2-BAF4-00600815A4BD}.
.....................................
Computer Name: TMP-S1
DNS Host Name: TMP-S1.tmpitman.local
System info : Windows Server (R) 2008 Standard (Build 6002)
Processor : x86 Family 16 Model 2 Stepping 3, AuthenticAMD
Hotfixes : none detected
Netcard queries test . . . . . . . : Passed
[WARNING] The net card 'RAS Async Adapter' may not be working because it has not received any packets.
GetStats failed for 'Microsoft ISATAP Adapter'. [ERROR_GEN_FAILURE]
GetStats failed for 'Microsoft ISATAP Adapter #2'. [ERROR_GEN_FAILURE]
[WARNING] Your default gateway is not on the same subnet as your IP address.
AutoConfiguration results. . . . . . : Passed
Default gateway test . . . : Failed
No gateway reachable for this adapter.
WINS service test. . . . . : Skipped
NetBT is disable on this interface. [Test skipped].
Global results:
Domain membership test . . . . . . : Passed
NetBT transports test. . . . . . . : Passed
List of NetBt transports currently configured:
NetBT_Tcpip_{F73C3552-D161-4966-A088-8C4686A2D7C8}
1 NetBt transport currently configured.
Autonet address test . . . . . . . : Passed
IP loopback ping test. . . . . . . : Passed
Default gateway test . . . . . . . : Passed
NetBT name test. . . . . . . . . . : Passed
[WARNING] You don't have a single interface with the <00> 'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names defined.
Winsock test . . . . . . . . . . . : Passed
DNS test . . . . . . . . . . . . . : Failed
[WARNING] Cannot find a primary authoritative DNS server for the name
'TMP-S1.tmpitman.local.'. [ERROR_TIMEOUT]
The name 'TMP-S1.tmpitman.local.' may not be registered in DNS.
[WARNING] The DNS entries for this DC are not registered correctly on DNS server '192.168.1.249'. Please wait for 30 minutes for DNS server replication.
[FATAL] No DNS servers have the DNS records for this DC registered.
Redir and Browser test . . . . . . : Passed
List of NetBt transports currently bound to the Redir
NetBT_Tcpip_{F73C3552-D161-4966-A088-8C4686A2D7C8}
The redir is bound to 1 NetBt transport.
List of NetBt transports currently bound to the browser
NetBT_Tcpip_{F73C3552-D161-4966-A088-8C4686A2D7C8}
The browser is bound to 1 NetBt transport.
DC discovery test. . . . . . . . . : Passed
DC list test . . . . . . . . . . . : Passed
Trust relationship test. . . . . . : Passed
Secure channel for domain 'TMPITMAN' is to '\\tmp-bb-qbooks.tmpitman.local'.
Kerberos test. . . . . . . . . . . : Passed
LDAP test. . . . . . . . . . . . . : Passed
Bindings test. . . . . . . . . . . : Passed
WAN configuration test . . . . . . : Skipped
No active remote access connections.
Modem diagnostics test . . . . . . : Passed
IP Security test . . . . . . . . . : Skipped
Note: run "netsh ipsec dynamic show /?" for more detailed information
Thank you!