Hi Philip,

> On 6 May 2026, at 15:57, Philip Homburg <[email protected]> wrote:
> 
>>  *  The RR type carries information that is intended to be acted upon
>>     by a resolver during the process of following a referral, prior to
>>     sending queries to the authoritative servers for the delegated
>>     zone.
> 
> Just to be clear. The way I read this, if we ever want a new DS type, then
> this range cannot be used.

Good catch. This “prior to” criteria is too narrow. DS records are a good 
example of records used after a referral is followed.

> A DS record does not contain any information that is acted upon prior to
> sending quesries to authoritative servers.

Ack.

> Is that correct? The draft contains multiple references to DS without making
> it clear that DS-like types are not supported.

I’ve revised it to:

  *  The RR type carries information that is intended to be acted upon
      by a resolver during the process of following a referral.  This
      includes information used prior to sending queries to the
      authoritative servers for the delegated zone, or after the
      referral has been followed, such as material used to authenticate
      a DNSKEY in the delegated zone.

Thanks Philip!

Roy

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