query failed (SERVFAIL) and query failed (failure)

[Bob Harold]

I don't think it is your problem.  gandi.net is having trouble.
https://dnsviz.net/d/mail.gandi.net/dnssec/

-- 
Bob Harold



On Fri, Dec 13, 2024 at 7:24 AM Barry Scott <barry at barrys-emacs.org> wrote:

> I have been using named-chroot on Fedora 40 for a long time without issue
> on version bind-9.18.28-2.fc40.x86_64.
>
> I have built a new router based on Fedora 41 and named version is
> bind-9.18.30-1.fc41.x86_64.
>
> This version is reporting errors like these:
>
> client @0x7fb312835168 172.17.1.173#62806 (bolt.dropbox.com): query
> failed (failure) for bolt.dropbox.com/IN/A at ../../../lib/ns/query.c:7837
> client @0x7fb30fa4d168 172.17.1.200#56216 (mail.gandi.net): query failed
> (SERVFAIL) for mail.gandi.net/IN/A at ../../../lib/ns/query.c:7837
> client @0x7fb30fa4d168 172.17.1.200#56216 (mail.gandi.net): query failed
> (SERVFAIL) for mail.gandi.net/IN/A at ../../../lib/ns/query.c:7099
> client @0x7fb30fa4d168 172.17.1.200#56216 (mail.gandi.net): query failed
> (SERVFAIL) for mail.gandi.net/IN/A at ../../../lib/ns/query.c:7099
>
> Look at the sources it looks like this is not expected to happen.
>
> Using dig I see it report communication error when logs like this are
> produced.
> retrying the dig command a 30 seconds later I see no more errors and the
> expected answer is returned.
>
> Is this a know issue?
> Could it be caused by a config error I've made?
> I am happy to share named.conf if that will help.
>
> What can I do to help debug this?
> I am able to build the named software if required.
>
> Barry
>
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