I have a 2 site DAG that seems to work fine most of the time. In the last month or so, I keep seeing the DNS entry for my mail servers change to the DAG IP address. To clarify, I have EXCH1 with an IP of 192.168.11.241 and I've created a DNS entry for
that. My DAG IP is 192.168.11.154. It is listed in DNS just like that. But just about every day I am getting a warning from my network monitor that EXCH1 cannot be contacted. When I check DNS I see that the DNS entry for EXCH1 has changed to 192.168.11.154,
the DAG's IP address. Now I know the DAG has to live on a node, but what is making it change my DNS entry for the actual server??
-Rob