Lingering Object Liquidator for Active Directory

Lingering objects are objects in AD than have been created, replicated, deleted, and then garbage collected on at least the DC that originated the deletion but still exist as live objects on one or more DCs in the same forest.  This utility provides an option to find and remove such objects.

https://blogs.technet.microsoft.com/askds/2017/10/09/introducing-lingering-object-liquidator-v2/

https://www.microsoft.com/en-us/download/details.aspx?id=56051