Get Active Directory Schema Version

To get the schema version of your Active Directory, use the below powershell command line :

Get-ADObject (Get-ADRootDSE).schemaNamingContext -Property objectVersion

SchemaVersion

According to the objectVersion (47), we know that the schema is extended to Windows Server 2008 R2.

Find below a list of schema version with the matching Operating system.

Operating system Schema Version
Windows Server 2003 30
Windows Server 2003 R2 31
Windows Server 2008 44
Windows Server 2008 R2 47
Windows Server 2012 56
Windows Server 2012 R2 69
Windows Server 2016 87

 

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