|TLD type Country code top-level domain|
Intended use Entities connected with Antigua and Barbuda
.ag is the Internet country code top-level domain (ccTLD) for Antigua and Barbuda.
Second and third level registrations
Registrations can be made at the second level directly beneath .ag, or at the third level beneath .com.ag, .org.ag, .net.ag or .co.ag. There are no restrictions on who can register.
Aktiengesellschaft, abbreviated AG, is a German term that refers to a corporation that is limited by shares, i.e. owned by shareholders, and may be traded on a stock market. The term is used in Germany, Austria, and Switzerland.
In addition to its original intended use as a country code, and the secondary meaning as a type of company in German-speaking countries, the .ag domain has been marketed for use for agriculture-related sites, and for sites referencing the atomic symbol for silver, Ag. It also has a potential use for other domain hacks for English words that end in -ag. The Heritage Foundation uses .ag for URL shortening (herit.ag).
Legal status in Germany
A German court (5. Zivilsenat des Oberlandesgerichtes Hamburg) ruled in July 2004 in second instance that a .ag domain may only be registered by an Aktiengesellschaft and more precisely by an AG that has the same name as the domain. That means that a company with shareholders in Germany with the name X AG, may not register y.ag.