nanog mailing list archives

Sven-Haegar Koch: Re: Root Server Operators (Re: What *are* they smoking?)


From: Paul Vixie <paul () vix com>
Date: Thu, 18 Sep 2003 14:23:49 +0000

forwarding as requested.

--- Begin Message --- From: Sven-Haegar Koch <haegar () sdinet de>
Date: Thu, 18 Sep 2003 12:05:59 +0200 (CEST)
On Thu, 18 Sep 2003, Paul Vixie wrote:

*can't post to nanog, feel free to forward it*

actually, i had it convincingly argued to me today that wildcards in root
or top level domains were likely to be security problems, and that domains
like .museum were the exception rather than the rule, and that bind's
configuration should permit a knob like "don't accept anything but delegations
unless it's .museum or a non-root non-tld".  i guess the ietf has a lot to
think about now.

"don't accept anything but delegations unless it's .museum or a non-root
non-tld" - you need to include for example .de in there too.

They don't have wildcard-records, but lots of domains (mostly from the
biggest website-sellers) don't use own nameservers, but include all
information (mx, a records) directly into the .de-zone.

One example: whois -h whois.denic.de dev0.de

(nsentry records instead of the normal nserver records - available to
everyone who can register domains/change their denic-data)

c'ya
sven

-- 

The Internet treats censorship as a routing problem, and routes around it.
(John Gilmore on http://www.cygnus.com/~gnu/)

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