Mozello is the world's friendliest website builder. We operate worldwide, in a variety of national and global markets. Mozello users come from over 150 countries. Since we offer built-in domain registration services to our customers, we needed an easy-to-implement domain availability checking solution that covers all possible domain names, including exotic ones. We decided to use WhoisXML API as it provides right what we need at a reasonable cost and with zero maintenance, plus it is very easy to implement. This allows us to focus on making Mozello a better website builder, while outsourcing domain availability checking to WhoisXML API.

I appreciate your API that is useful to check domain expiration dates.