Question: I just took over as a network admin over an existing Windows 2003 AD network. I am in process of an AD cleanup. When I look at AD Users and Computers there are several old domain controllers that were retired without running DC Promo. I can not delete them using AD Users and Computers because AD says that they still contain objects. When I run ntdsutil.exe they do not show up when listing servers in our only site. After questioning the old admin (after a promise of free lunch) - I am told that they were DC's in a site that no longer exists. My question is how do I remove these DC's from AD now that the site has been removed?