> On Nov 3, 2019, at 07:27, Warren Kumari <[email protected]> wrote:
> 
>> Can you expand on this? Is the convention that if I see x-dot.example.com, 
>> then I should expect DoT?
> 
> Yup, that’s it exactly.
> 
> As a DNS person, encoding semantics into the name makes me twitch

It should do more than cause a twitch.

The right way to do this is a DNSKEY flag, which is protected by the signed DS 
at the parent. Similar to draft-powerbind for the delegation-only domain.

Telling people to make security decisions based on unsigned DNS glue is not a 
good idea.

If you use DNS to signal security information, you have to accept requiring 
DNSSEC.

Paul
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