dig +norecurse behaviour changed with 9.16.33

Ondřej Surý ondrej at isc.org
Wed Oct 26 19:31:23 UTC 2022


Or cache snooping behaves differently between two (or multiple) queries.

That’s why questions like this should not imply where the problem is but rather describe what can be seen (possibly also on the wire).

Ondrej
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Ondřej Surý — ISC (He/Him)

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> On 26. 10. 2022, at 21:25, Jan-Piet Mens via bind-users <bind-users at lists.isc.org> wrote:
> 
> 
>> 
>> The change is that with 9.16, if the requested name is a CNAME, only the
>> CNAME value is returned by dig, while with 9.11 dig would return both the CNAME
>> value and the IP of the CNAME.
> 
> as others have said, this needs more details, but I wonder whether you might
> now be querying a server which has `minimal-responses yes' configured which it
> didn't previously.
> 
>    -JP
> 
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