Open Resolver Problems

Valdis.Kletnieks at vt.edu Valdis.Kletnieks at vt.edu
Mon Mar 25 15:44:53 UTC 2013


On Mon, 25 Mar 2013 15:38:01 -0000, Nick Hilliard said:
> On 25/03/2013 14:33, Mikael Abrahamsson wrote:
> > I would like to be able to request an IP list of open resolvers in my ASN,
> > perhaps sent to the contact details in RIPE whois database to make sure I'm
> > not falsely representing that ASN.
>
> Why would that matter?  This is publicly available information.

Some of us have both publicly-facing authoritative DNS, and inward
facing recursive servers that may be open resolvers but can't be
found via NS entries (so the IP addresses of those aren't exactly
publicly available info).
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