AD Tshooting with NTDSUTIL

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  How to perform an authoritative restore to a domain controller in Windows 2000
• How To Reset the Directory Services Restore Mode Administrator Account Password in Windows Server 2003
• How to remove data in Active Directory after an unsuccessful domain controller demotion
• How to remove orphaned domains from Active Directory
• Use Ntdsutil to remove Naming Context in Active Directory
• How To Use Ntdsutil to Manage Active Directory Files from the Command Line in Windows Server 2003
• Using Ntdsutil.exe to transfer or seize FSMO roles to a domain controller
• "Directory Services cannot start" error message when you start your Windows-based or SBS-based domain controller
• How to detect and recover from a USN rollback in Windows
  
• NTDSUTIL Command