Every domain registrar has their own domain search tools however the following tools still better than those tools. It helps you to search more domain in lesser time also more informative in some cases. Just make sure don’t buy from them, they cost more than the actual market price. Godaddy.Com, NameCheap.Com, India.To are some of the cheap and good domain registrar.

1. Who.is: You type the name and it will show the domain availability on different extension. If the domain is not avilable then it will show useful information about that domain.

2. Domains Bot: This website help you to find domain name by keyword. All you need to type a keyword on search box and search it. It will show all available domains with significant suffix and prefix.

3. BustAName: It’s Ajax interface show the domain availability as you type on .Com, .Net and .Org. You can also add words to make your search more accurate.