If you are really interested to check out sub-domains of a domain, then you can use SubDomain-Analyzer tool which will help you to analyze and get all the information of a domain. SubDomain-Analyzer tool written in Python language.
From the following steps SubDomain-Analyzer gets data from a domain:
- Get the zone transfer file
- Gathers all the information from DNS records
- Analyzing DNS records
- Tests sub domains by dictionary attack
Supporting operating systems are Windows, Linux and MacOSx
Linux Commands:
- sudo apt-get install python-dev python-pip
- sudo pip install -r requirements.txt
- easy_install prettytable
MacOSx Installation:
- Install Xcode Command Line Tool (From AppStore)
- sudo easy_install pip, prettytable
- sudo pip install -r requirements.txt
Windows Installation:
- Install dnspython
- Install gevent
- Install prettytable
- Open command prompt(cmd, Windows+R and type cmd and hit enter) as Administrator > Go to python folder > Scripts (c:Python27Scripts)
- pip install -r (Full path to requirements.txt)
- easy_install prettytable