Open Resolver Problems

Tom Paseka tom at cloudflare.com
Tue Mar 26 14:43:15 UTC 2013


On Tue, Mar 26, 2013 at 7:38 AM, Jay Ashworth <jra at baylink.com> wrote:

> ----- Original Message -----
> > From: "Jared Mauch" <jared at puck.nether.net>
>
> > b) locking down your recursive servers to networks you control
>
> Sure.  But OpenDNS, Google, and the other providers of recursive servers
> for edge cases can't do that anymore?


Of cos they can. But they take the security of their open recursive servers
very seriously.  99.99999% of the open recursors dont, hence the problem.



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