Google in partnership with HostGator and ICICI Band revealed a new service called India Get Online where you can setup website for your Business or personal use for free. With this amazing offer you will get free .in domain + webhosting for 1 year for free by HostGator.
Now everyone will try to get domains free of cost and will also try to spam with fake websites and other things so Google has taken a security step to maintain no spamming activity, as you will register a new .in domain name you have to provide them with a valid PAN card number and every individual is provided with a single PAN Card Number so he can only register one domain @ a time.
So anytime you feel you wanna change the hosting you can do that by changing your Host from HostGator to anyone. You website will also be integrated with Google Apps and you can take benefit of every Google Product.