2 free domain giveaway is a "How to Blog" Websites that covers every topic related to Basic bloggings to Earn money from blogging and it is runned by Ali Laghari the Chief Editor of the website.
And to increase it's readership and support it's fellow blogger. Bloggerfind is running a contest in which you could win a free .com or .info domain just by commenting on the post 

BloggersFind Giveaway Free Domain name for Two Winners

Just you have to do is share the giveaway post in twitter, facebook, google+ and follow or like them at the same with subscribe to their feeds and if possible post about their giveaway on your blog or website to increase your chances of winning