First a tip for a great post about Aging and Scavenging of DNS records in Active Directory.

http://blogs.technet.com/b/networking/archive/2008/03/19/don-t-be-afraid-of-dns-scavenging-just-be-patient.aspx

And second, I have heard about cases when server records hasn’t been updated for a while and gets cleaned up even dough they shouldn’t. Continue reading →