[34050] in North American Network Operators' Group

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Re: How common is lack of DNS server diversity?

daemon@ATHENA.MIT.EDU (Shawn McMahon)
Sat Jan 27 16:35:32 2001

Date: Sat, 27 Jan 2001 16:32:52 -0500
From: Shawn McMahon <smcmahon@eiv.com>
To: nanog@merit.edu
Message-ID: <20010127163252.D23067@eiv.com>
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In-Reply-To: <OF015ADF12.B8647026-ON882569E1.0067E9E7@LocalDomain>; from trall@almaden.ibm.com on Sat, Jan 27, 2001 at 11:13:11AM -0800
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On Sat, Jan 27, 2001 at 11:13:11AM -0800, Tony Rall wrote:
>=20
> Several folks have mentioned that they don't see a problem with dns failu=
re
> caused by an inability to reach all of the nameservers for a domain -
> because presumably clients won't be able to reach any of the hosts in that
> domain.

Hang on, I was only saying that for the limited case where DNS failure was =
caused
by route flapping of an entire Class A.

Don't tar me with the same brush as the folks who say the same about one's =
DNS
servers catching fire.


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