Now you can have an experience of having a custom domain name associated with your blogger account, just for free. You will be getting DNS management tools to manage your domain settings and have an experience of it before buying a .com domain. There are two ways to associate your co.cc account with blogger blog, one is by URL forwarding, (a beginner lever approach) and other is advanced level approach (used to map BlogSpot domain to your custom domain).
To do this sign up at www.co.cc, and get a free domain
Login to your co.cc account, click manage domain on left side, and chose third option of URL forwarding and enter the URL where you want your co.cc domain to be redirected.
This method is little effortful than above one, but it will give better results, as this will make sure that search results you get, will be in form of domain you have mapped. Just add following zone records to your account instead of URL forwarding( Just assume your domain name instead of gohitech.co.cc)
Now go to blogger dashboard, select your blog, go to Settings => Publishing => Switch to custom domain => Switch to advance settings , and there put in the name of your co.cc custom domain. That’s it!!, your domain setup will take 1-2 days, after which whenever you’ll visit your co.cc domain , it will land you to your blog.