Free .co.tv domain registrations are available at co.tv with a maximum of 3 free domains allowed per account and because it ends in .tv you know you are getting a fantastic domain.
Ease of use
The interface is easy to use and registering domains is very easy once you have an account, the who's query works well but you will need to navigate back to the form if you stumble on a premium domain. Adding DNS is quick and painless. The domain control panel is particularly well done and makes managing your free domains a pleasure, the information is displayed in a clear and honest manner which we can all appreciate. Convenient shortcuts are available to edit you contacts or domain settings.
There are not major restrictions placed on domains and you are able to setup your own DNS servers and do redirects if needed.
The service is 100% free and there are no minimum traffic requirements required to maintain your free domain, domain setup must however be completed within 24 hours to prevent the domain from being deleted and a free site builder is available to get your started.
Premium domain names are available for $199 and the who is query will inform you when you have requested a premium domain. There is also brows able list of premium domains available on the site.
Just being able to have .tv domain for free is enough for most people and I cannot find any complaints with the service, .co.tv offers a well rounded service and you will not be disappointed. Finding a great domain here could be incredibly valuable and you should not hesitate to spend some time with the who is tool. I like their logo as well and the attention to detail definitely adds to the service.