Let’s make the comparison Anycast DNS vs. Unicast DNS. Both of them are mechanisms for routing the incoming traffic of a domain name. Yet, they are very different from one another. So, let’s explain a little bit more about Anycast DNS vs. Unicast DNS!
Anycast DNS – What is it?
Anycast DNS is a routing mechanism that implements multiple name servers. Each one of them is placed in a different geographical position. Yet, the entire group of name servers stores the very same IP address, and each of them is able to provide it. That means the DNS information (containing all available DNS records) for your domain name is stored not on one but multiple name servers.