nanog mailing list archives

Re: DNS and nxdomain hijacking


From: Eric Tykwinski <eric-list () truenet com>
Date: Tue, 5 Nov 2013 20:19:01 -0500

Just as a side note, I don't think MS supports NXDOMAIN redirections yet, which is rather surprising.
Given I highly doubt anyone is using this external resolvers, which redirection is usually for.

Sincerely,

Eric Tykwinski
TrueNet, Inc.
P: 610-429-8300
F: 610-429-3222

On Nov 5, 2013, at 7:57 PM, Phil Bedard <bedard.phil () gmail com> wrote:



On 11/5/13, 7:25 PM, "Jimmy Hess" <mysidia () gmail com> wrote:

On Tue, Nov 5, 2013 at 2:38 PM, Warren Bailey <
wbailey () satelliteintelligencegroup com> wrote:


I've noticed a lot more nxdomain redirects on providers (cox, uverse,
tmo,


I believe these ISPs have been servicing a mucked up recursive DNS like
this for quite a while.

I think every major residential ISP in the US has been doing this for 5+
years now.  I worked at one provider who made a pretty decent chunk of
change off the monthly ad revenue and that was 6 years ago.  People typo a
lot of URLs.  

Charter (my current ISP) does let you disable it via the web.

Phil 







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