On Tue, Feb 12, 2019 at 03:56:04PM +0800,
 [email protected] <[email protected]> wrote 
 a message of 546 lines which said:

> the child zone publishes a TLSA record instead of a DS record in the
> parent zone [RFC 6698 may need update]. The TLSA record contains the
> certificate that identifies the child zone.

The problem is that it would require all authoritative name servers of
a zone to have the same key. This is inconvenient in some setups, for
instance when part of the name servers is subcontracted. I suggest
that it is better to have a TLSA record per name server and not per
zone (draft-bortzmeyer-dprive-resolver-to-auth, section 2)

_______________________________________________
DNSOP mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/dnsop

Reply via email to