SOA Records Different Between DNS Servers
Posted on 2011-10-17
All Servers running 2k8, one running virgin 2k8 and all others running 2k8 R2. All DNS servers are AD integrated. One new DC/DNS (which brought this problem to light) is an RODC.
As I understand SOA records, and I may be incorrect in my understanding, an SOA record indicates the "master" DNS server... the one authorative for the domain, from which any other DNS servers would update from. As I understand it, all DNS servers should indicate the exact same SOA.
In my case, all the nameservers are indicating themselves as SOAs. When I edit the domain, change the SOA and increment, then apply, it shows the correct SOA that I just imputted. As soon as I refresh, however... it's back to using itself. This is true for ALL nameservers in the domain.
What am I missing?