Country codes are short alphabetic or numeric geographical codes (geocodes) developed to represent countries and dependent areas, for use in data processing and communications.
A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country, sovereign state, or dependent territory identified with a country code.
The Democratic Republic of the Congo (République démocratique du Congo), also known as DR Congo, the DRC, Congo-Kinshasa or simply the Congo, is a country located in Central Africa.
The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.
A top-level domain (TLD) is one of the domains at the highest level in the hierarchical Domain Name System of the Internet.
Zaire, officially the Republic of Zaire (République du Zaïre), was the name for the Democratic Republic of the Congo that existed between 1971 and 1997 in Central Africa.
.cd is the Internet country code top-level domain (ccTLD) for the Democratic Republic of Congo.