A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country (a sovereign state or a dependent territory).
All ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs. Creation and delegation of ccTLDs is performed by the Internet Assigned Numbers Authority (IANA) as described in RFC 1591, corresponding to ISO 3166-1 alpha-2 country codes with few exceptions expla...
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A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country (a sovereign state or a dependent territory).
All ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs. Creation and delegation of ccTLDs is performed by the Internet Assigned Numbers Authority (IANA) as described in RFC 1591, corresponding to ISO 3166-1 alpha-2 country codes with few exceptions explained below.
The IANA (currently contracted to ICANN) is responsible for determining an appropriate trustee for each ccTLD. Administration and control is then delegated to that trustee, which is responsible for the policies and operation of the domain. The current delegation can be determined from IANA's list of ccTLDs. Individual ccTLDs may have varying requirements and fees for registering subdomains. There may be a local presence requirement (for instance, citizenship or other connection to the ccTLD), as for example the Canadian (ca) and...
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