http://thelazyadmin.com/blogs/thelazyadmin/archive/2005/09/06/DNS-Tips-_2300_10-_2D00_-Stub-Zones.aspxWindows 2003 introduced a new type of DNS zone called a Stub Zone. A Stub Zone is a zone that it obtains its resource records from other name servers. A stub zone is like a secondary zone, however it is read-only so administrators can't manually add,enCommunityServer 2.1 SP2 (Build: 61129.2)