F22 System Wide Change: Default Local DNS Resolver

[William B]

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On Tue, 13 Jan 2015 21:02:09 +0100
Reindl Harald <h.reindl at thelounge.net> wrote:

> 
> Am 13.01.2015 um 20:56 schrieb William B:
> > Unbound creates more flakiness than it solves. Unbound caches "no
> > answer" as a negative cache entry. If your wireless blips for an
> > instant, that's it, result vanishes
> 
> simply not true
> 
> there is a *huge* difference between a NXDOMAIN response and not 
> reaching the NS, that said from somebody managing DNS and mail for
> some hundret domains over many years
> 
> 

That is the case, but unbound certainly likes to cache no response in it's
negative cache in my experience. It treats them as equivalent.



- -- 
Sincerely,

William Brown

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