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Re: [DNSOP] New draft on delegation revalidation

Vladimír Čunát <vladimir.cunat+ietf@nic.cz> Thu, 23 April 2020 11:10 UTC

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To: Shumon Huque <shuque@gmail.com>, "dnsop@ietf.org WG" <dnsop@ietf.org>
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From: Vladimír Čunát <vladimir.cunat+ietf@nic.cz>
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Date: Thu, 23 Apr 2020 13:09:53 +0200
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Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/BTcumrdKrCi_UujAa6iakY0liqE>
Subject: Re: [DNSOP] New draft on delegation revalidation
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On 4/22/20 9:32 PM, Shumon Huque wrote:
> Since delegation records and glue address records are unsigned, they
> can be spoofed, and DNSSEC should really allow us to detect such
> spoofing once a resolver sees referral data.

I wouldn't put much energy into improving this part in *this* draft. 
Even DNSSEC-validated NSs and IPs aren't sufficient to ensure privacy,
so I'd rather kill this problem by proper encrypted protocol towards
authoritatives (in current dprive charter).

--Vladimir

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