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Re: [DNSOP] [art] Another look - draft-ietf-dnsop-attrleaf-05.txt

"Kurt Andersen (b)" <kboth@drkurt.com> Mon, 26 March 2018 18:44 UTC

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From: "Kurt Andersen (b)" <kboth@drkurt.com>
Date: Mon, 26 Mar 2018 11:44:01 -0700
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To: John C Klensin <john-ietf@jck.com>
Cc: "John R. Levine" <johnl@iecc.com>, art@ietf.org, dnsop@ietf.org
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Subject: Re: [DNSOP] [art] Another look - draft-ietf-dnsop-attrleaf-05.txt
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On Mon, Mar 26, 2018 at 7:38 AM, John C Klensin <john-ietf@jck.com> wrote:

>
> . . .Table 1 of the I-D is
>
>       +-------------+-----+------------+
>       | _NODE NAME  | RR  | REFERENCE  |
>       +-------------+-----+------------+
>       | _tcp        | SRV | [RFC2782]  |
>       | _udp        | SRV | [RFC2782]  |
>       | _sctp       | SRV | [RFC2782]  |
>       | _dccp       | SRV | [RFC2782]  |
>       | _domainkey  | TXT | [RFC6376]  |
>       | _spf        | TXT | [RFC7208]  | <-----
>       | _dmarc      | TXT | [RFC7489]  |
>       | _vouch      | TXT | [RFC5518]  |
>       +-------------+-----+------------+
>
> The inclusion of "_spf" in this table is worrisome. RFC7208 uses it as an
example only, not as a defined item. If one were to take all such sample
usages, we would also have to define _foo and _bar. I'm sure that some of
the passive DNS folks could provide a lot more "_" terms that are currently
in use.

--Kurt

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