[dns-operations] IANA testbed problem
fweimer at bfk.de
Fri Apr 9 14:43:22 UTC 2010
* George Barwood:
> should ( I think) be a referral to the org servers, since the DS RRset is served by the parent zone.
> However, the actual response is an authoritative NoData response,
> iana.org. 3600 IN SOA dns1.icann.org. hostmaster.icann
> i.e. it is coming from the iana.org zone rather than the root zone.
> Am I being stupid, or is this a bug?
Resolvers are supposed to have special processing logic (chopping of
labels from the front of the QNAME) to deal with this. The production
root shows a similar behvaior for A.ROOT-SERVERS.NET/IN/DS queries.
Florian Weimer <fweimer at bfk.de>
BFK edv-consulting GmbH http://www.bfk.de/
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