[dns-operations] DNS ANY requests / UltraDNS

Florian Weimer fw at deneb.enyo.de
Fri Jan 11 19:10:24 UTC 2013

* Tony Finch:

> Florian Weimer <fw at deneb.enyo.de> wrote:
>> It seems to me it's true for BIND.  You can get much more data in the
>> additional section of the ANY response over TCP.  Without TCP, it is
>> simply left out.
> Oh right, that's standard semantics, RFC 2181 section 9. I thought you
> were saying that the answer section was being truncated without setting
> TC.

And I'm not sure anymore that it matters because recursive resolvers
will message the additional section as needed, anyway.

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