Unrestricted generic top-level domains are those domains that are available for registration by any person or organization for any use. The prominent gTLDs in this group, now known as classic or legacy generic domains, are .COM, .NET, .ORG, .INFO and .BIZ. However, .INFO was the only one of these, and the first, that was explicitly chartered as unrestricted. While the others initially had a specific target audience, they were grandfathered as unrestricted due to lack of enforcement.
Featuring 8 Domain Name Extensions