Domain generators (search engines) allow you to really easily find out if the domain name you are interested in is available. Besides, not only can you check the domain for availability, but you can also find relevant and worthy domain name suggestions or variations for your business. You can use the websites like Nameboy.com or Domainfellow.com for choosing your domain or even a name for your company. We will give you a longer list of good tools that can help you to determine with your domain name further in this post.
After you have decided upon the domain name you want, we suggest you to check it for possible domain abuse. This is in case you are going to buy the domain from an existing owner or you have found a good deal on a recently expired domain. Check existing backlinks in Google (“link:www.yoursite.com”) or use a service like Wayback Machine to make sure the domain name is clean.