[dns-operations] Anycast vs. unicast NS

Fri Mar 18 14:00:43 UTC 2011

On 18/03/2011 12:32, Jim Reid wrote:
> In the same way that a TLD would be much better off only using a
> single DNS implementation and just one hardware/OS platform for
> its servers?

Hard to see how more diversity could be a bad thing. Our position is we 
recommend customers to retain unicast node(s), and use more than one 
anycast operator.

why wouldn't you ?