Top-Level Domain (TLD)

A top-level domain (TLD) is the last part of a website's address, right after the final dot A well-known TLD is .com.

Top Level Domain (TLD)

What is a Top Level Domain (TLD)?

A top-level domain (TLD) is the last part of a website's address, right after the final dot. Some popular TLDs are “.com”, “.net” and “.org”. Top-level domains help categorize and identify websites on the internet.


Example: In "www.openprovider.com," ".com" is the top-level domain.