project to set up a dynamic redirect process like TZO.com
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Sat Dec 27 23:12:00 UTC 2003
> Stephane Bortzmeyer wrote:
> > On Sat, Dec 27, 2003 at 06:09:04PM +0100,
> > Stephane Bortzmeyer <bortzmeyer at nic.fr> wrote
> > a message of 20 lines which said:
> >
> >
> >>Besides, they are completely clueless about the DNS:
> >
> >
> > They have other funny mistakes. All their nameservers:
> >
> > * claims to be recursive but are not,
> >
> > * pretends with authority that the root (or every TLD) does not exist:
> > % dig @ns.tzo.com SOA com
> I noticed these funnies as well when you mentioned them being clueless.
>
> Although to be fair none of these should matter in an authoritative only
> server if everyhing ese is configured correctly, although it doesn't do
> anything to inspire confidence.
The point is that errors do happen. Saying that a domain
does not exist is very different to returning REFUSED or a
referral. Iterative resolvers will skip skip your server
in the later cases.
tzo.com have not been delegated "." so they should not be
making claims only root servers can make.
Mark
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
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