[155563] in North American Network Operators' Group
Re: Finding "Name Servers" (not NS records) of domain name
daemon@ATHENA.MIT.EDU (Christopher Morrow)
Wed Aug 15 20:40:33 2012
In-Reply-To: <CAJ0+aXZEOk4fGkyhHDoFMbYeWKqj6fWchCToEN15L5eN_L_giw@mail.gmail.com>
Date: Wed, 15 Aug 2012 20:39:47 -0400
From: Christopher Morrow <morrowc.lists@gmail.com>
To: Anurag Bhatia <me@anuragbhatia.com>
Cc: NANOG Mailing List <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Wed, Aug 15, 2012 at 6:10 PM, Anurag Bhatia <me@anuragbhatia.com> wrote:
> Hello everyone
>
>
> I was dealing with a case where there's a mismatch in nameserver of a
> domain (nameservers set at registrar) and NS record on the delegated
> servers. Now NS on delegated servers are good and I am trying to create
> list of domains using wrong nameservers at registrar.
so you tested this with: dig +trace <domain> ?
or dig NS domain @TLD.server && matched against dig NS domain
@domain-ns-server ?
(you didn't give much info to go on here...)
> Now as you would be knowing if I do regular dig with ns, it provides NS
> records. However I was able to find nameservers by digging gTLD root for
> gTLD based domains. This works for .com/net/org etc but again fails for say
> .us, .in etc. I was wondering if there's an easy way to do it rather then
> running script on thousands of domain names again & again digging registry
> specific nameservers?
+trace
> May be does someone knows/runs any simple server which can be whois'ed for
> some basic regular output which can be printed. Regular whois output for
> domain names seems hard to parse.
participate in weirds... try to make 'whois' better.
>
>
>
>
> Thanks.
>
> --
>
> Anurag Bhatia
> anuragbhatia.com
>
> Linkedin <http://in.linkedin.com/in/anuragbhatia21> |
> Twitter<https://twitter.com/anurag_bhatia>|
> Google+ <https://plus.google.com/118280168625121532854>
