Top Level Domain Info
National Top Level Domains
National top level domains, also called country code top level domains, are two-letter abbreviations of countries and territories, e.g., .ch stands for Switzerland, .hk for Hong Kong.
Generic Top Level Domains
Generic top level domains reflect the content of the domains they contain rather than the geographical location, e.g., .com for commerce.
IAHC Generic Top Level Domains
IAHC Generic top level domains were a proposition of the Internet International Ad Hoc Committee. They are a set of seven new generic top level domains such as .rec for recreational contents.