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Re: Random domain name resolution errors
From: |
Julien Lepiller |
Subject: |
Re: Random domain name resolution errors |
Date: |
Fri, 07 Feb 2020 08:42:40 -0500 |
User-agent: |
K-9 Mail for Android |
Le 7 février 2020 08:36:54 GMT-05:00, Jelle Licht <address@hidden> a écrit :
>Pierre Neidhardt <address@hidden> 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.
>
>>
>> For instance right now duckduckgo.com fails but guix.gnu.org works.
>>
>> I'm back home now and the issue persists.
>>
>> 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. Assuming you are using Guix System, does `herd invalidate nscd
>hosts' help?
>
> - Jelle
Just had this issue yesterday on an unreliable network. Thanks for that command
:)