Below you can find a screenshot of Group Policy Management console on Windows Server 2008 R2 Domain Controller right after the clean installation (and promoting to a DC).
These are the default Default Domain Policy settings on a clean Domain Controller. Not sure if it makes a difference but Forest and Domain functional level is Windows Server 2008 R2.
Please be careful when editing Default Domain Policy as removing wrong settings can break applications that rely on it (like Exchange).
and Default Domain Controllers Policy default settings: