On 8/30/2017 3:53 PM, Tony Finch wrote:
Hector Santos <hsan...@isdg.net> wrote:
Not expecting this in my DNS resolver code, I modified the resolver to take
the CNAMEs into account and return the host names instead. Was this the
correct thing to do, thus providing the same results regardless of the query
location?
Yes.
You should also make sure your response parser isn't tripped up by DNAME
records (you can safely skip them).
Ok, I'm going to explore DNAME types (at least it to my resolver).
See also https://tools.ietf.org/html/draft-fanf-dnsop-rfc2317bis which
sadly ran out of steam and stalled...
Interesting. Thanks for the note.
--
HLS
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