Domain probs muligves noget med dns'en

okey jeg er på anden dag i gang med en domain server som kører win2k som ikke vil. den fejler dcdiag med følgende fejl
Doing initial required tests

  Testing server: Default-First-Site-Name\SERVER
      Starting test: Connectivity
        SERVER's server GUID DNS name could not be resolved to an
        IP address.  Check the DNS server, DHCP, server name, etc
        Although the Guid DNS name
        (4d7de08c-0ee2-4168-a789-aa821e856041._msdcs.spcenter.dk) couldn't be
        resolved, the server name (SERVER.spcenter.dk) resolved to the IP
        address (192.168.0.1) and was pingable.  Check that the IP address is
        registered correctly with the DNS server.
        ......................... SERVER failed test Connectivity

Doing primary tests

  Testing server: Default-First-Site-Name\SERVER
      Skipping all tests, because server SERVER is
      not responding to directory service requests

  Running enterprise tests on : spcenter.dk
      Starting test: Intersite
        ......................... spcenter.dk passed test Intersite
      Starting test: FsmoCheck
hvad kan det skyldes?