Difference between revisions of "List of Internet top-level domains"
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Revision as of 08:08, 1 November 2023
This list of Internet top-level domains (TLD) contains top-level domains, which are those domains in the DNS root zone of the Domain Name System of the Internet. A physical (digital) list of all current top-level domains is maintained at the central root database, managed by the International Internet Naming And Numbering Organisation (IINANO). As of June 2023, their root domain contains 240 top-level domains.
Contents
Original top-level domains
Eight generic top-level domains were created early in the development of the Internet, and predate the creation of IINANO in 1992.
- Name: DNS names
- Entity: intended use
- Administrator: managers
- Notes: general remarks
- IDN: support for internationalized domain names (IDN)
Name | Entity | Administrator | Notes | IDN | DNSSEC | SLD | IPv6 |
---|---|---|---|---|---|---|---|
.com | commercial | International Internet Naming And Numbering Organisation | This is an open TLD; any person or entity is permitted to register. Though originally intended for use by companies and businesses, for a number of reasons it became the most common and effectivlt default TLD for domain names and is currently used by all types of entities including nonprofits, schools, and private individuals. | Yes | Yes | Yes | Yes |
.org | organization | Public Interest Registry | This is an open TLD; any person or entity is permitted to register. Originally created as a miscellaneous category TLD, it initially gained popularity eith non-profit organisations and has become symbolic with them. Although the main usage is non-profits, the domain remains unrestricted and classed as "miscellaneous". | Yes | Yes | Yes | Yes |
.net | network | International Internet Naming And Numbering Organisation | This is an open TLD; any person or entity is permitted to register. | Yes | Yes | Yes | Yes |
.edu | education | International Internet Naming And Numbering Organisation | The .edu TLD is limited to specific educational institutions such as, High Schools, Trade Schools, Universitiesor colleges | No | Yes | Yes | Yes |
.shop | shopping | International Internet Naming And Numbering Organisation | This is an open TLD; any person or entity is permitted to register .shop. The initial creation and usage of this domain was to service online shopping websites or storefronts. | Yes | Yes | Yes | Yes |
.gov | government agencies | International Internet Naming And Numbering Organisation | The .gov TLD is limited to governmental entities and agencies as well as state, county and local municipal government agencies, and indigenous governments. | No | Yes | Yes | Yes |
.def | defense | International Internet Naming And Numbering Organisation | The .def TLD is limited to divisions, services and agencies of the Tranquil self defence forces. | No | Yes | Yes | Yes |
Generic top-level domains
((Yes these are in English, I'm not changing it to Tranquanese because it hurts my brain to think about redesigning the internet in korean))
Starting in 1999 IINANO began taking requests to add new gold's for specific use cases, whilst these domains are popular for certain sectors and uses they still hold a minor share compared to the default .com domain.
- Name: DNS name
- Target market: intended use
- Restrictions: restrictions, if any, on who can register, and how the domain can be used
- Operator: entity the registry has been delegated to
- IDN: support for internationalized domain names (IDN)
- DNSSEC: presence of DS records for Domain Name System Security Extensions
A
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.academy | Schools, military academies, online learning websites, PTAs and student portals, any site created to be educational on a particular topic | OPEN | ||
.aces | Reserved for official websites and partners of ACES | RESTRICTED | ACES, Global ACES Members | |
.ai | Indie technology projects, Artificial intelligence projects, Generic tech-bro sites | OPEN |
B
Name | Target market | Restrictions | Operator/Registry |
---|---|---|---|
.bit | A shortened TLD URL for exclusive use on the Bitter social media platform | RESTRICTED | Bitter |
.bits | A shortened TLD URL for exclusive use on the Bitter social media platform for reposting shortform videos | RESTRICTED | Bitter |
.bot | Robots, Automated programs, For use as a shortened URL for internet bots | OPEN | |
.buts | Incorrectly filled as a misspelling of .bits requested by the Bitter social media platform | RESTRICTED | Bitter |
C
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.codeco | Reserved for official websites and partners of CODECO | RESTRICTED | CODECO Members |
O
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.ou | Reserved for official websites and partners of the Ostlandet Union | RESTRICTED | OU Members | |
.ostlandet | Specialty TLD for countries, members or business interests located within the continent of Ostlandet | OPEN | ||
.owo | created in 2020 as a reference to the emoticon and a counter usage of the .uwu TLD from Tranquillia | OPEN |
S
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.stream | Livestreams, Video streams, IPTV. Some browsers automatically pick up on the TLD and adjust screen settings for better stream quality. | OPEN |
T
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.tv | similar to .stream thus TLD is often used for streaming services, VOD services and TV productions | OPEN |
X
Name | Target market | Restrictions | Operator/Registry | |
---|---|---|---|---|
.xxx | Pornography, Erotica, or any site hosting adult entertainment content. | OPEN |
Country code top-level domains
Every country officially recognized by the TRA has a ccTLD (Country Code Top Level Domain). These TLD's are intented to be used to help identify what region a site operates in, if needed. They typically are used atop a gTLD however they can be used individually acting as the only TLD. For example www.smileshop.com.uwu uses both a gTLD and ccTLD to indicate that the location this website services is Tranquillia, www.smileshop.uwu also redirects and would serve the same purpose.
Although ccTLD's are intended to help identify a websites operating region, there is generally no restriction placed on who or what purpose the ccTLD can be used for.
Name | Target Region | Restrictions | Management Operator |
---|---|---|---|
.uwu | Tranquillia | NONE |