Home / Directory / .ag Domain

Extension profile

.ag Domain: Antigua and Barbuda ccTLD Guide

Updated October 2026

.ag is the country-code top-level domain for Antigua and Barbuda.

Overview

.ag is the country-code top-level domain for Antigua and Barbuda, in the Americas. It is managed by UHSA School of Medicine.

Open to anyone, and popular with German-speaking companies because AG abbreviates Aktiengesellschaft (joint-stock company).

Who can register

Anyone, anywhere, can generally register through accredited registrars.

Second-level endings: Also .com.ag, .co.ag, .org.ag, .net.ag, .nom.ag.

Before you buy a .ag name

• Check the renewal price as well as the first-year price. Our cost calculator shows what a name really costs over time.
• Make sure you meet the eligibility rules yourself, without relying on a trustee if you can avoid it.
• Search for trademarks and for the same name in .com.
• Say the name out loud: will people type it correctly?

Weighing up a specific .ag name? TLD.is gives an AI appraisal that explains a name's strengths and weaknesses.

Frequently asked questions

What country is .ag?

.ag is the country-code top-level domain for Antigua and Barbuda.

Who runs the .ag domain?

The .ag registry is managed by UHSA School of Medicine.

Can I register a .ag domain from another country?

Generally yes. .ag is open to registrants worldwide through accredited registrars. Check the registry's current terms before you buy.

Does Google treat .ag as a country domain?

Yes. Google normally treats .ag as a signal that a site targets Antigua and Barbuda.

Compare and explore

Compare .ag side by side with other extensions, or browse more in the Americas:

Sources checked: en.wikipedia.org · www.iana.org. Last reviewed October 2026.

Keep reading