From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Lepiller <julien@lepiller.eu>
Subject: Re: Random domain name resolution errors
Date: Fri, 07 Feb 2020 08:42:40 -0500
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To: help-guix@gnu.org, Jelle Licht <jlicht@fsfe.org>, Pierre Neidhardt <mail@ambrevar.xyz>

Le 7 f=C3=A9vrier 2020 08:36:54 GMT-05:00, Jelle Licht <jlicht@fsfe=2Eorg> =
a =C3=A9crit :
>Pierre Neidhardt <mail@ambrevar=2Exyz> writes:
>
>> Hi!
>>
>> A strange thing just happened to me: ever since I went to Belgium
>last
>> week (don't know if it's relevant) I keep getting domain name
>resolution
>> errors=2E
>
>>
>> For instance right now duckduckgo=2Ecom fails but guix=2Egnu=2Eorg work=
s=2E
>>
>> I'm back home now and the issue persists=2E
>>
>> Any clue how to investigate?
>
>When I have *some* domain name resolution issues, it usually has
>something to do with my nscd being a bit too eager caching negative
>results=2E Assuming you are using Guix System, does `herd invalidate nscd
>hosts' help?
>
>  - Jelle

Just had this issue yesterday on an unreliable network=2E Thanks for that =
command :)