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List:       bind-users
Subject:    Re: DNS security, amplification attacks and recursion
From:       Brett Delmage <Brett () BrettDelmage ! ca>
Date:       2020-07-07 22:17:33
Message-ID: alpine.DEB.2.21.2007071814520.24052 () pannier ! local
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On Tue, 7 Jul 2020, Tony Finch wrote:

> Brett Delmage <Brett@BrettDelmage.ca> wrote:
> > On Tue, 7 Jul 2020, Tony Finch wrote:
> > > 
> > > 	minimal-any yes;
> > 
> > Why only reduce and not eliminate?
> 
> The reason is a bit subtle. If an ANY query comes via a recursive
> resolver, it is much better to give the resolver an answer so that it will
> put an entry in its cache...

This is a very interesting and clear explanation. Thanks for taking the 
time to share this Tony. TIL :-)

Brett

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