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Re: [DNSOP] New draft for ALIAS/ANAME type

Matthew Pounsett <matt@conundrum.com> Tue, 04 April 2017 17:30 UTC

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From: Matthew Pounsett <matt@conundrum.com>
Date: Tue, 04 Apr 2017 13:30:36 -0400
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To: Tony Finch <dot@dotat.at>
Cc: dnsop <dnsop@ietf.org>, Peter van Dijk <peter.van.dijk@powerdns.com>
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Subject: Re: [DNSOP] New draft for ALIAS/ANAME type
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On 4 April 2017 at 13:21, Tony Finch <dot@dotat.at> wrote:

> > I believe that's a faulty assumption.   Here's some data:
> >
> > [...] During the month of February, [...] an average of 31 changes per
> zone. [...]
>
> That seems to agree with what I meant, though I probably should have said
> "per-zone" somewhere :-)
>
> That's the average, but there's a not-insignificant number there being
updated many times per day.    Most of the time, you're right, there are
few changes, but one can't assume that any given alias will have a low rate
of change.

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