Re: [DNSOP] RFC7720 and AXFR

Wes Hardaker <wjhns1@hardakers.net> Wed, 31 October 2018 22:39 UTC

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From: Wes Hardaker <wjhns1@hardakers.net>
To: Evan Hunt <each@isc.org>
Cc: "A. Schulze" <sca@andreasschulze.de>, dnsop <dnsop@ietf.org>
References: <2c00abd8-1c0d-cfee-5a5f-764a90f3f38c@andreasschulze.de> <20181028164441.GA22119@isc.org>
Date: Wed, 31 Oct 2018 15:39:01 -0700
In-Reply-To: <20181028164441.GA22119@isc.org> (Evan Hunt's message of "Sun, 28 Oct 2018 16:44:42 +0000")
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Subject: Re: [DNSOP] RFC7720 and AXFR
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Evan Hunt <each@isc.org> writes:

> IMHO it would be nice if all 13 letters provided AXFR service, but at a
> minimum we it's important for *some* of them to do so.

Note about a project of mine that offers TSIG protected AXFRs and DNS
notifications, unlike directly AXFRing from random root letters:

https://localroot.isi.edu/

I haven't advertised this too widely yet, but there are a number of
people using it already.

Note that it also dumps out configuration for all the root letters that
do support AXFRs (and from which I've gotten their explicit permission
to do so).  The root identifiers supporting AXFR today (some of whom
added it specifically because of wanting to support this project)
include B, C, D, F, G, and K.  Plus ICANN has their AXFR addresses, as
previously mentioned, at lax.xfr.dns.icann.org and xfr.cjr.dns.icann.org .

-- 
Wes Hardaker
USC/ISI