[161749] in North American Network Operators' Group
Re: Open Resolver Problems
daemon@ATHENA.MIT.EDU (Owen DeLong)
Tue Mar 26 12:31:37 2013
From: Owen DeLong <owen@delong.com>
In-Reply-To: <20130326125944.GA6388@hiwaay.net>
Date: Tue, 26 Mar 2013 09:28:39 -0700
To: Chris Adams <cmadams@hiwaay.net>
Cc: North American Operators' Group <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Mar 26, 2013, at 5:59 AM, Chris Adams <cmadams@hiwaay.net> wrote:
> Once upon a time, Valdis.Kletnieks@vt.edu <Valdis.Kletnieks@vt.edu> =
said:
>> Now explain how you find a recursive nameserver that isn't listed in =
an NS
>> entry and *hasn't* been publicized someplace that Google can find it.
>=20
> The same way you find open mail relays, SSH hosts with weak
> user/password combos, bad WordPress installs, etc. - scan for them. =
If
> it is open to the Internet, it will be found (or probably already has
> been).
>=20
Let me rephrase the question=85 How do you find an open IPv6 recursive =
name server
that isn't listed in an NS entry and hasn't been publicized someplace =
that Google can
find it?
Owen
