At last my own domain is live and successfully integrated with my blog.
I registered my domain around 18 months before with a local hosting company. This was not the first time that I registered any domain but to my surprise the first time a company claimed that they charged only for domain parking and not for any other services like DNS management, email forwarding etc. Even, if I want to point my domain to any server then I should buy other services to do so or purchase hosting service :(
Well, this time I have managed to register my domain with FREE service that made me able to point my domain to my blog. I did a little bit tuning of UI (you can see addition/removal of some widgets) and integrated my old-friend i.e. FeedBurner. So, if you are one of the subscriber of my blog then please re-subscribe to my FeedBurner's feed.