> only two UUNet DNS servers I'm talking about their publicly accessible caching DNS servers, of which are there are far more than two. I'm not talking about

> only two UUNet DNS servers I'm talking about their publicly accessible caching DNS servers, of which are there are far more than two. I'm not talking about the ones they register with the domain registrar to host their authoritative zone files. That's completely different. > both of which are on the same network. You've just exchanged the load from 13 servers across the Inernet to two servers on a single network. That's not how DNS works. Furthermore, that's the entire role of a cache server.