Which organization is responsible for assigning top level domain names năm 2024

Even if the acronym “TLD” is unfamiliar, you’re likely familiar with top-level domains. You know the big ones: .com, .org, .gov, .co.uk, and so on. You may even know some that are off the beaten path, like .lol, .wtf, or even .christmas.

There were only nine of these suffixes attached to website names in 1985, when the internet existed behind the closed walls of government and corporations. But after almost four decades of internet maturation, as of , there were 1,589 of them. So what are TLDs actually for, and what do they do?

What is a TLD?

A top-level domain (TLD) is the part of a URL that comes after the first dot in the domain name. The most popular TLD is .com, but there are many, many more.

TLDs serve different purposes, one of which is to help make a web address more memorable. They may also indicate certain affiliations with government, academic institutions, various countries around the world, and more.

Think of .com as the go-to multipurpose TLD that works for many commercial entities representing themselves online. A more esoteric TLD like .xyz might be useful to evoke creativity and intrigue in a URL. German companies might want to use .de, while Canadians might want to use .ca. The best uses of a particular TLD are those that enhance an entity’s context, letting visitors know where they are located or otherwise revealing some character of the content that lives at a given URL.

How do TLDs work?

You can’t discuss TLDs without talking about the organizations of people that make them work, like the Internet Engineering Task Force, or the Internet Corporation for Assigned Names and Numbers (ICANN). ICANN is an American nonprofit organization responsible for coordinating and maintaining important databases related to the namespaces and numerical spaces of the internet. The organization is responsible for the management of TLDs. This includes new ones that are allowed to exist to proposed ones that are not.

With the stated goal of ensuring “a stable, secure, and unified global Internet,” ICANN is managed by a 16 member board of directors. Eight are selected by a nominating committee, six represent supporting organizations that advise on all matters pertaining to domain names and IP addresses, one is a seat filled by an at-large organization, and one is the board-appointed president.

Where ICANN is the human and qualitative side of top-level domains, the technicals live within the DNS, or domain name system. DNS is probably most readily understood as a phone book of the internet—they interpret URLs like “google.com” or “unicef.org” into IP addresses that tell a computer where to look in order to retrieve certain information. Different TLDs on the same URL text will yield completely different IP addresses and completely different sites. Consider google.com and google.org—the same name with a different TLD will yield two very different sites. DNS is the figurative secret sauce at work here, bridging the gap between human information, like the name of a website, and the ones and zeroes that a computer depends on in order to render that site.

ICANN manages the Internet Assigned Numbers Authority (IANA), an internet standards organization that oversees the world’s IP address allocation and root zone management in the domain name system, among other things. IANA liaises with root nameserver operators and ICANN policy makers.

Main types of TLDs

TLDs exist at the intersection of internet identity and internet technology, and a site administrator’s choice in TLD is quite intentional, whether it’s a generic TLD, one that indicates a particular geographical area, or even a sponsored top-level domain.

Infrastructure top-level domain

This category consists of just one domain, .arpa (“address and routing parameter area”). It is designated exclusively for internet infrastructure purposes and is managed by IANA.

Generic top-level domain (gTLD)

This category predominantly consists of four giants: .com, .net, .info, and .org. Generic TLDs make up the lion’s share of registered domain names precisely because they are unspecialized and available to just about anyone.

Generic restricted top-level domains (grTLD)

These domains are managed under official ICANN accredited registrars and require certain proof of eligibility in order to register them. The TLDs .name and .pro are two examples.

Sponsored top-level domain (sTLD)

These are proposed (and sponsored) by private entities representing a specific community that the website serves. Examples include .mil, .gov, or .aero, which is sponsored by members of the air transportation industry.

Country-code top-level domain (ccTLD)

A ccTLD is a two-letter domain used to designate a country or territory. For example, Japan is .jp.

Internationalized country code top-level domains (IDN ccTLD)

This category of TLD exists to designate internet-connected countries that do not use a Latin character set in their writing, like Greek, Hebrew, or Chinese. Consider .jp for Japan or .il for Israel.

Test top-level domains (tTLD)

This refers to just one TLD, .test. Perhaps predictably, this is for use in testing software. It’s existed since June 1999, but will never interface with the global domain name system.

At the end of the day, TLDs are merely the very last part of a domain name. But they’re also an important part of the infrastructure that makes the internet more useful and accessible.

What is a TLD FAQ

What is the meaning of TLD?

TLD stands for top-level domain and describes the part of a URL that represents the final section of a domain name. For example, in the domain name Shopify.com, the TLD is .com.

What are some examples of a TLD?

The most common TLD is .com but other popular TLDs include .org, .net, .edu, or .gov, as well as country code top-level domains (ccTLDs), like .ca, .uk, .au, .nz, and many more. There is also a wide range of industry-specific TLDs like .store, .biz, .shop, and more.

What is the function of a TLD?

TLDs help users easily identify traits about a website that the website owner may want to convey, such as its purpose, product, or location. For example, a shoe brand might use the TLD .shoes to make its website more memorable for prospective customers.

Which organization is responsible for assigning domain names?

ICANN (Internet Corporation for Assigned Names and Numbers) is the private, non-government, nonprofit corporation with responsibility for Internet Protocol (IP) address space allocation, protocol parameter assignment, domain name system (DNS) management and root server system management functions.

What organizations are responsible for managing the top

When it comes to managing top-level domains (TLDs), there are two essential organizations involved: the Internet Assigned Numbers Authority (IANA) and the Internet Corporation for Assigned Names and Numbers (ICANN).

Who is responsible for the Domain Name System?

The organization responsible for managing the domain names on the internet is the Internet Corporation for Assigned Names and Numbers (ICANN). ICANN is a nonprofit organization that serves as the global coordinator of the domain name system (DNS).

Is a nonprofit organization that is responsible for creating top

TLDs are reserved by the nonprofit organization Internet Corporation for Assigned Names and Numbers (ICANN). Any company that sells and maintains top-level domains must deal directly with ICANN.