smalex_355988
Apr 23, 2018Nimbostratus
DNS Failover Mechanism
Apologize for a very basic question. We have one F5 DNS in DC and one in DR. For our domain abc.com, in the service provider, Authoritative DNS is DC DNS & DR DNS. As per my understanding, ISP would be following round robin method for load balancing between the authoritative servers. So, when my DC DNS box is shut down, will client be contacting DC DNS box leading to a timeout?
Please help me understand the concept.