A Guidance To Learning Top Level Domains And Other Details

The Internet has become such a critical tool in modern life. However, its organization may be less well understood. On one level is the technology organization that lets the computers communicate with each other. However, there is another layer of organization for the humans. This layers uses domain names to identify each unique website. These are the text addresses that help you remember how to find any given site.

Each address has a top level domain (TLD) included in it that represents in which of the broadest categories of the domain name system it fits. The TLD is the piece of the site address that sits to the right of the final period. For example, the TLD for www.google.com is the ". Com" portion.

The list of TLDs available is managed by the Internet Corporation for Assigned Names and Numbers (ICANN). It has distributed authority for their management to an array of various organizations throughout the world. Domain names can be purchased through a variety of commercial organizations, who work with these ICANN authorized groups to ensure no domain names are used twice. The variety of these words helps expand the volume of domain names available by enabling the same text string (say "MyAwesomeWebsite") to exist on multiple TLDs while each represents a unique website.

When the Internet was first growing, ICANN developed a system of organizing the TLDs into three different types: categories, countries, and multi-organizations. The first list of category TLDs was relatively short, including only COM, EDU, GOV, NET, ORG, and MIL. Every one identifies the general nature of the type of site. COM has been the most popular TLD since the system was implemented. It was intended to designate a business, but is available for any type of site.

Others were more specific and was restricted for use only for sites that actually fell within that type. For example GOV, which represents government sites, can only be used by a site that is actually operated by a government agency. Currently, the category types are now called generic top level domains (gTLD). The range of available gTLDs that you can use in domain names has grown considerably. Some of the newer category TLDs includes NAME (for private individuals), INFO, and BIZ (specifically for businesses). Others have been created for specific industries, like AERO and TEL.

Geographic code options have also increased in number. When this type was first created, they were primarily two letter combinations, such as MX (Mexico) or EU (European Union). The geographic codes are now formally known as country code TLDs (ccTLD). Countries speaking languages that aren't written in Latin letters have started getting ones in their own alphabets approved. This has paved the way for domains written in such languages like Mandarin, Russian, Greek, and Arabic.

In order to keep up with the growth of sites on the Internet, new suggestions are constantly being considered. One suggestion is making geographic TLDs out of popular cities, like London, Berlin, or NYC. There are also new generic proposals, like Shop, Free, and Music. Users of the Internet like more specific ones attached to domain names since that quickly gives them more information about each specific site.

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