domain counting?

Discussion in 'Computing and Networks' started by Mathematics!, Mar 28, 2011.

  1. Mathematics!

    Thread Starter Senior Member

    Jul 21, 2008
    1,022
    4
    I am trying to figure out a way of counting / listing all sub domains of a given domain.

    For example if I have usa.gov I would like to list all the vaild subdomains
    for it like xxx.usa.gov , mmm.usa.gov , xxx.xxx.usa.gov ,...etc

    Is their a command or tool out their that lets you do this.
    Perhaps a website that could do this for you.
     
  2. Mathematics!

    Thread Starter Senior Member

    Jul 21, 2008
    1,022
    4
    I think only way is if the dns can do a zone transform to you.
    Which is probably not the case in most domain name servers unless you are a secondary dns server...etc

    Is their any way to find out the range of ip address's or a list of all ip address associated to a specific domain? Because if their is then doing a reverse dns lookup on all of them will accomplish the same thing.

    Anybody know?
     
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