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Re: [DNSOP] kskroll-sentinel responses

Ray Bellis <ray@bellis.me.uk> Thu, 21 December 2017 21:44 UTC

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From: Ray Bellis <ray@bellis.me.uk>
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Date: Thu, 21 Dec 2017 21:44:01 +0000
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Subject: Re: [DNSOP] kskroll-sentinel responses
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On 21/12/2017 15:36, Robert Story wrote:
> I reread the draft today, and noticed that two things aren't specified.
> The first is the contents of the A/AAAA RRSET returned, and the second
> is the TTL for the records.
> 
> Maybe the A/AAAA record values could be used to return additional
> details? For example, whether or not the key is part of static
> configuration, or learned via 5011.

I had also wondered about this.

A browser-based system for triggering these queries can't do so without
also then attempting a download of some resource via whatever IP address
is returned.

(in other words, you can't make a browser "just" do a DNS lookup, the
DNS lookup is a side effect of attempting to access a URL)

Ray

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