[dns-operations] BIND omitting CNAME wildcard NSEC when cd=1 ?

Geoffrey Sisson geoff at dns-oarc.net
Wed Apr 27 00:44:13 UTC 2011

"George Barwood" <george.barwood at blueyonder.co.uk> wrote:

> The BIND version number is 9.7.1-P2 ( from dig chaos txt
> version.bind @ ).

I've upgraded the BIND ODVR to BIND 9.8.0 and it's still not returning
that wildcard NSEC for that query.  I haven't had an opportunity to check
whether that makes any sense.  I take it this is a test case designed to
elicit edge case behaviour?

(I also upgraded the Unbound ODVR from 1.4.7 to 1.4.9.)


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