qtype=any messages are cached especially in bind9 resolver?

Tony Finch dot at dotat.at
Tue May 8 11:08:33 UTC 2012

zhanglikun <zhanglikun at cnnic.cn> wrote:
> So my question is why bind9 do like that?

QTYPE=ANY is a special debugging facility. It just returns what is in the
cache, and only makes a query to the authoritative server when there in
nothing cached.

f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/
Cromarty: Cyclonic becoming northwest, 4 or 5. Slight or moderate. Rain or
showers. Moderate or good.

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