[dns-operations] should recursors think there are only delegation data in tld name servers?

P Vixie paul at redbarn.org
Fri Mar 28 06:40:00 UTC 2014

See below.

On March 27, 2014 10:23:21 PM PDT, "刘明星" <lmxhappy at gmail.com> wrote:
>dig @n.de.net 1s.de mx +dnssec
>and find that the mx record of 1s.de is from the
>but it is not enough to make sure that from the .de zone. ...


The ns owner in the response tells the zone. The rrsig records prove it.

>so it is clear for .de administrator to know the details.

We can see the details.

Sent from my Android phone with K-9 Mail. Please excuse my brevity.

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