Open TLDs are top-level domain names that are open to the general public for registration.
- .biz — Intended for business use
- .com — Intended for Commercial use and the most popular domain name extension on the Internet.
- .mobi — Dedicated to sites that are made for mobile device use
- .name — For individual use, generally using a first and last name
- .net — Usually used by network providers, but used widely by businesses and individuals for other purposes
- .org — Commonly used by non-profit organizations