Whenever I was surfing any good technical website,  I was getting curious to know what’s its page rank, alexa rank, where it is hosted, who handles its mails, when this domain was registered and by whom, when it will get expired and so on.
For all these, I had to visit different websites to gather all such information, then I thought it’s better to write a script which will fetch all the details for me and came up with site info details script using Perl.
Fully working code is available here.