We have 3 DNS servers. Two of them are Windows 2008 and one of thm is a Windows 2003.
When changes are made on any of the servers (such as adding zones or changing IP address of items already in the forward lookup zone), the changes are not being replicated to the other two servers.
What needs to be done to get them to replicate to each other automatically?
Is there a way to force their replication on demand?