[dns-operations] extra records in resolver answer, any benefit?

Paul Vixie paul at redbarn.org
Wed Jan 28 01:12:43 UTC 2015

> Mark Andrews <mailto:marka at isc.org>
> Tuesday, January 27, 2015 4:10 PM
>> ...
> Actually there is value:
> ...
> * with cookies same zone data is perfectly fine even if not signed.

if by this you mean "in bailiwick for the referral, or matching the
QNAME", then i agree.

i used to think "or a sibling of an authoritative answer" but kaminsky
showed us that the sibling might be a different zone cut.

Paul Vixie
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