Domains · Website glossary

Top-level domain

Quick answer · What is Top-level domain?

The highest named level of the public domain hierarchy, immediately beneath the root.

IN PRACTICE

Top-level domain: an example

In example.com, com is the top-level domain.

KEEP IN MIND

A top-level domain does not by itself establish the quality or trustworthiness of a website.

Put the idea to work

Frequently asked questions

What is a practical example of Top-level domain?

In example.com, com is the top-level domain.

Does a top-level domain establish a site's trustworthiness?

A top-level domain does not by itself establish the quality or trustworthiness of a website.

Which concepts should I read alongside Top-level domain?

Second-level domain: A domain label immediately beneath a top-level domain in the DNS hierarchy.
Registry: The organization responsible for operating the database and registration system for a domain namespace.