Rogue A Records in DNS
Posted on 2015-01-25
Hi there, hope someone can help :)
We have a domain which is fine with a mixture of 2003, 2008 and 2012 servers in, and we have a child domain which had 2 2003 servers in, last week we introduced 2 new 2012 R2 domain controllers (domain functional level is 2003 so knew it would be fine).
However it just seems a bit of a coincedence that all of a sudden we are getting over 100 rogue A DNS records with the same IP address which is taking down 100 machines off the network. The minute they are deleted it works fine, I think its an issue with replication across the domain controllers but i'm not 100%.
They appeared yesterday and have reappeared this morning, your assistance would be greately appreciated.