Hello Mark,
On 8 Jun 2015, at 23:51, Mark Moseley wrote:
I'm curious if there's a setting to tell powerdns not to be helpful
and
return the dereferenced CNAME.
No - truncating alias chains is wrong and can cause resolution failures
in conforming resolvers.
The reasons for why it'd happen in our setup are annoying and I don't
want
to go into it :)
Please do try to explain, it is the only way we can help!
I've tried setting out-of-zone-additional-processing to 'no' but that
doesn't seem to change anything.
Additional processing is, indeed, not about CNAMEs, but about adding
A/AAAA records to the ADDITIONAL section of the response, for MX records
for example.
Kind regards,
--
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/
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