What is a country code top-level domain (ccTLD)?
A country code top-level domain (ccTLD) is a top-level domain used and reserved for a country or a dependent territory. These are two letters long & There are over 243 ccTLDs. Each country appoints managers for its ccTLD and sets the rules for allocating domains. Some countries allow anyone in the world to acquire a domain in their ccTLD, for example Austria (at) and Cocos (Keeling) Islands (cc). Other countries or dependent territories allow only residents to acquire a domain in their ccTLD, for example Canada (ca) . See the Complete List of ccTLD.