Re: DNS Amplification Attacks

[Andy Davidson <andy () nosignal org>]

Joseph S D Yao wrote:
[...]
> service except perhaps to their own population, than against what can
> you compare the DNS service that you are getting, to see whether it is
> giving you what "the world" should be seeing?

DNS looking glasses, in much the same way that we use web-form based BGP 
or traceroute looking glasses today.