PC kann Domain nicht hinzugefügt werden

Hallo,

habe ein XP Client und ein Vista Client. Beide lassen sich der Domain (SBS 2003) nicht hinzufügen. Der DNS ist nicht erreichbar.
Eine Station zuvor lies sich ohne Probleme einbinden

Hier die Info von dcdiag.
Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.

C:\Dokumente und Einstellungen\Administrator>dcdiag

Domain Controller Diagnosis

Performing initial setup:
Done gathering initial info.

Doing initial required tests

Testing server: Standardname-des-ersten-Standorts\SERVERRW
Starting test: Connectivity
......................... SERVERRW passed test Connectivity

Doing primary tests

Testing server: Standardname-des-ersten-Standorts\SERVERRW
Starting test: Replications
......................... SERVERRW passed test Replications
Starting test: NCSecDesc
......................... SERVERRW passed test NCSecDesc
Starting test: NetLogons
......................... SERVERRW passed test NetLogons
Starting test: Advertising
......................... SERVERRW passed test Advertising
Starting test: KnowsOfRoleHolders
......................... SERVERRW passed test KnowsOfRoleHolders
Starting test: RidManager
......................... SERVERRW passed test RidManager
Starting test: MachineAccount
......................... SERVERRW passed test MachineAccount
Starting test: Services
IsmServ Service is stopped on [SERVERRW]
......................... SERVERRW failed test Services
Starting test: ObjectsReplicated
......................... SERVERRW passed test ObjectsReplicated
Starting test: frssysvol
......................... SERVERRW passed test frssysvol
Starting test: frsevent
......................... SERVERRW passed test frsevent
Starting test: kccevent
......................... SERVERRW passed test kccevent
Starting test: systemlog
An Error Event occured. EventID: 0xC0001B61
Time Generated: 08/26/2008 22:59:47
(Event String could not be retrieved)
An Error Event occured. EventID: 0xC0001B58
Time Generated: 08/26/2008 22:59:47
(Event String could not be retrieved)
An Error Event occured. EventID: 0x0000165B
Time Generated: 08/26/2008 23:08:20
(Event String could not be retrieved)
An Error Event occured. EventID: 0x000016AD
Time Generated: 08/26/2008 23:10:37
(Event String could not be retrieved)
......................... SERVERRW failed test systemlog
Starting test: VerifyReferences
......................... SERVERRW passed test VerifyReferences

Running partition tests on : ForestDnsZones
Starting test: CrossRefValidation
......................... ForestDnsZones passed test CrossRefValidation

Starting test: CheckSDRefDom
......................... ForestDnsZones passed test CheckSDRefDom

Running partition tests on : DomainDnsZones
Starting test: CrossRefValidation
......................... DomainDnsZones passed test CrossRefValidation

Starting test: CheckSDRefDom
......................... DomainDnsZones passed test CheckSDRefDom

Running partition tests on : Schema
Starting test: CrossRefValidation
......................... Schema passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Schema passed test CheckSDRefDom

Running partition tests on : Configuration
Starting test: CrossRefValidation
......................... Configuration passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Configuration passed test CheckSDRefDom

Running partition tests on : rwedv
Starting test: CrossRefValidation
......................... rwedv passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... rwedv passed test CheckSDRefDom

Running enterprise tests on : rwedv.local
Starting test: Intersite
......................... rwedv.local passed test Intersite
Starting test: FsmoCheck
......................... rwedv.local passed test FsmoCheck

C:\Dokumente und Einstellungen\Administrator>

Danke
Ralf

nslookup -type=any _ldap._tcp.dc._msdcs.DOMAIN