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[DNSOP] Re: AD review of draft-ietf-dnsop-structured-dns-error-19

Mark Nottingham <mnot@mnot.net> Sun, 10 May 2026 00:19 UTC

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From: Mark Nottingham <mnot@mnot.net>
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Date: Sun, 10 May 2026 10:19:07 +1000
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To: "Eric Vyncke (evyncke)" <evyncke=40cisco.com@dmarc.ietf.org>
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CC: Mukund Sivaraman <muks@mukund.org>, tirumal reddy <kondtir@gmail.com>, "dnsop@ietf.org WG" <dnsop@ietf.org>, Dan Wing <danwing@gmail.com>, "neil.cook@noware.co.uk" <neil.cook@noware.co.uk>, Mohamed Boucadair <mohamed.boucadair@orange.com>, Benno Overeinder <benno@nlnetlabs.nl>
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Subject: [DNSOP] Re: AD review of draft-ietf-dnsop-structured-dns-error-19
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I'd be concerned if we started rebuilding HTTP semantics inside DNS. The merit of putting links instead of strings inside the response is that you can then use language negotiation (etc.) for a richer experience when called for without burdening DNS. 
Emitting another bit of fingerprinting data on all DNS requests is likely to be controversial, and also will require significant implementation effort.

Cheers,


> On 9 May 2026, at 5:36 pm, Eric Vyncke (evyncke) <evyncke=40cisco.com@dmarc.ietf.org> wrote:
> 
> Mukund,
> 
> This is indeed what I would go for, same as Accept 'negotiation' over HTTP
> 
> An important change for this I-D though.
> 
> Regards
> 
> -éric
> 
> On 08/05/2026, 19:19, "Mukund Sivaraman" <muks@mukund.org> wrote:
> 
> 
> Perhaps a client can indicate its locale in an EDNS option in the query,
> and the server responds with a single localized set of fields matching
> what the client requested, or if that is not available, whatever
> language the server has.
> 
> Mukund
> 
> _______________________________________________
> DNSOP mailing list -- dnsop@ietf.org
> To unsubscribe send an email to dnsop-leave@ietf.org

--
Mark Nottingham   https://www.mnot.net/

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