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Stephen,
I'm trying to identify publicly accessible subdomains on a variety of .edu
domains. We're considering developing an "education search engine".
Sean C. Sheridan
scs@CampusClients.com
Campus Party, Inc.
444 North Third St.
Philadelphia, PA 19123
(215) 320-1810
(215) 320-1814 fax
http://www.CampusClients.com
http://www.CampusParty.com
> On Fri, Oct 06, 2006 at 01:26:39PM -0400, Sean C. Sheridan said:
>> Ok, forgive the noob question...
>>
>> I'm trying to find a way to generate a list of servers on a particular
>> domain. In my mind the records I need are cname records. But I can't
>> seem to generate a meaningful response...
>>
>> By way of example, let's try Upenn.
>>
>> I am trying to locate domains such as:
>> isc.upenn.edu
>> www.cis.upenn.edu
>> www.rad.upenn.edu
>
> [snip]
>
>> Any thoughts?
>
> upenn.edu apparently does not allow axfr's to arbitrary hosts, so it's
> unlikely this approach is going to work.
>
> Let's take a step back - what are you trying to do? Map out the network?
> Just figure out what all the subdomains are? You can probably roughly
> map the network with public information (whois, plus rDNS queries for
> every address in the whois info), but getting a list of forward lookups
> that are subdomains is going to be harder.
> --
> --------------------------------------------------------------------------
> | Stephen Gran | Modesty: The gentle art of enhancing
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> | steve@lobefin.net | your charm by pretending not to be
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