DNS Lookup Whois !

[Rick]

On Wednesday 05 September 2007 9:42:16 pm NoOp wrote:
> On 09/05/2007 05:49 PM, Rick wrote:
> > have a problem, need to find out how many websites,
> > belong to a dns server... (don't know the websites)
> >
> > example: if name server is: "ns1234.comp.com"
> >
> > how can I find out how many website are link to that name server ?,
> > what command syntax would be used, or what application, if at all
> > possible.
> >
> > Major Thanks -
> > Richard
>
> Try http://whois.webhosting.info
>
> The info is cached, so it's dated. But for instance:
>
> http://whois.webhosting.info/ubuntu.com
> shows that ubuntu.com is on 82.211.81.158 and that IP hosts 122 domains.
>
> So now we look at:
> http://whois.webhosting.info/82.211.81.158
> and you can see what those 122 domains are.
>
> Now if I look at the IP of one of the domain servers used by ubuntu.com:
> http://whois.webhosting.info/193.201.200.34
> I can see about 418 domains.
>
>  From the terminal you can also see what other nameservers might share a
> DNS IP:
>
> Example:
> $ whois -h whois.nsiregistry.com 193.201.200.34
>
> man whois for the -h option etc.
>
> I know of no other non abusive way to do this directly.

Thanks !!!!
will try it.


Richard