Job <j...@colliniconsulting.it> wrote:
> Actually, dig @host some_url still shows an additional query, maybe not
> needed for a caching-only resolver:
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
That isn't an additional query, it's a record in the additional section of
the response - specifically the OPT record which includes the EDNS buffer
size, DNSSEC flag, and other extensions.
f.anthony.n.finch <d...@dotat.at> http://dotat.at/ - I xn--zr8h punycode
Malin, Hebrides: South or southwest 5 to 7, occasionally gale 8 later. Rough,
occasionally very rough. Squally showers, rain later. Good becoming moderate
or poor later.
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