http://blogs.technet.com/networking/archive/2007/05/10/oops-our-ad-integrated-dns-zone-s-are-missing-in-windows-2003.aspxI have had several cases where a customer has had their Active Directory-integrated DNS zones deleted, and the change replicated out to all their DNS servers before they caught the deletion. This can be a huge problem, but luckily with a system stateen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/networking/archive/2007/05/10/oops-our-ad-integrated-dns-zone-s-are-missing-in-windows-2003.aspx#3248145Sat, 30 May 2009 21:43:59 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3248145ServBit everything about Linux/Windows Server Administration , experts community &raquo; Blog Archive &raquo; Restore DNS Forward Lookup Zone , Domain name services (DNS), Web Hosting ,<p>PingBack from <a rel="nofollow" target="_new" href="http://www.servbit.com/2459_restore-dns-forward-lookup-zone.html">http://www.servbit.com/2459_restore-dns-forward-lookup-zone.html</a></p>