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Re: [dnsext] Re: need new flag bit in EDNS, "do me no favours" (DMNF)

Andreas Gustafsson <gson@araneus.fi> Fri, 05 November 2010 11:46 UTC

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Date: Fri, 05 Nov 2010 13:42:26 +0200
To: Florian Weimer <fweimer@bfk.de>
Cc: IETF DNSEXT WG <namedroppers@ops.ietf.org>
Subject: Re: [dnsext] Re: need new flag bit in EDNS, "do me no favours" (DMNF)
In-Reply-To: <8262wcm5mr.fsf@mid.bfk.de>
References: <59023.1287939121@nsa.vix.com> <20101025094523.GA5187@nic.fr> <41281.1288025835@nsa.vix.com> <20101025233215.4A495606495@drugs.dv.isc.org> <72674.1288058394@nsa.vix.com> <AANLkTimwXkUrYHveahqTMZe=V8zu8LG1MJ3HtQEZAoDW@mail.gmail.com> <78766.1288064363@nsa.vix.com> <8262wcm5mr.fsf@mid.bfk.de>
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From: Andreas Gustafsson <gson@araneus.fi>
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Florian Weimer wrote:
> Redirection to search seems important because most users do not care
> about the difference between DNS-based and search-engine-based
> lookups.

Indeed - important enough that at least one browser is taking
defensive measures to ensure that this redirection to search
is not broken by NXDOMAIN spoofing:

  http://groups.google.com/a/chromium.org/group/chromium-discuss/msg/5891e258e6015fc5

-- 
Andreas Gustafsson, gson@araneus.fi

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