Understanding TLD classifications

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Top-level domains (TLDs) are classified into generic top-level domains, new generic top-level domains, and country/region top-level domains. This topic explains the concept of TLDs and their suffixes.

Top-level domain classifications

Generic top-level domains

A generic top-level domain (gTLD) is a type of TLD in the Internet's Domain Name System. It is the most common type of TLD and represents different types of organizations or entities. Alibaba Cloud provides gTLD registration services for domain names such as .com, .net, .biz, .info, and .mobi. A gTLD is at the highest level of the Internet's domain name hierarchy and helps users identify and locate websites. For more information about gTLD suffixes, see Generic top-level domain suffixes.

New generic top-level domains

A new generic top-level domain (new gTLD) is a new type of TLD introduced into the Internet's Domain Name System. New TLD suffixes were opened for registration because traditional domain name suffix resources were becoming scarce. The first batch of new TLDs was approved by ICANN in 2012 and became available for global registration starting in 2014. Alibaba Cloud provides new gTLD registration services for domain names such as .top, .xyz, .shop, .art, and .ltd. These new TLDs help users better define their online identity, increase brand awareness, and promote the further development of the Domain Name System. For more information about new gTLD suffixes, see New generic top-level domain suffixes.

Country/region top-level domains

A Country Code Top-Level Domain (ccTLD) is a TLD established for a specific country or region according to international standards. Alibaba Cloud provides ccTLD registration services for domain names such as .cn, .cc, .co, and .tv. Each ccTLD is operated by a registry operator that follows local policies. For example, to register a domain name with a ccTLD, the registrant may need to be a local resident. A ccTLD is typically used to identify the geographic location or country/region of a website. It helps users understand the website's origin from its domain name and helps search engines classify websites and perform regional searches. For more information about ccTLD suffixes, see Country/region top-level domain suffixes.

Note

In fact, ccTLDs extend beyond countries. They include suffixes for sovereign states, special administrative regions within countries, communities of countries, and other regions.

Top-level domain suffixes

Generic top-level domain suffixes

Domain name suffix

Meaning

.com

Commercial organizations. Anyone can register.

.net

Network organizations, such as Internet service providers and maintenance companies. Now, anyone can register.

.biz

Business.

.info

Network Information Service organizations.

.pro

For accountants, lawyers, and doctors.

.asia

Internet identity for the Asia region.

.mobi

Optimized for mobile devices.

New generic top-level domain suffixes

For more domain name suffixes, see Supported domain name suffixes for registration.

Domain name suffix

Meaning

.top

Top-level domain.

.xyz

Versatility and multifunctionality.

.shop

Shops or shopping.

.art

Art or creativity.

.ltd

Limited liability company.

.baby

Subjects related to parenting and infants.

.bio

To display the resume, biography, or introductory information of an individual or organization.

.city

Cities or city-related content or services.

Country/region top-level domain suffixes

  • Sorted alphabetically by country and region: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z.

    Sort

    Domain name suffix

    Country and region name

    A

    .ac

    .ad

    .ae

    .af

    .ag

    .ai

    .al

    .am

    .an

    .ao

    .aq

    .ar

    .as

    .at

    .au

    .aw

    .az

    Ascension Island

    Andorra

    United Arab Emirates

    Afghanistan

    Antigua and Barbuda

    Anguilla

    Albania

    Armenia

    Netherlands Antilles

    Angola

    Antarctica

    Argentina

    American Samoa

    Austria

    Australia

    Aruba

    Azerbaijan

    B

    .ba

    .bb

    .bd

    .be

    .bf

    .bg

    .bh

    .bi

    .bj

    .bm

    .bn

    .bo

    .br

    .bs

    .bt

    .bv

    .bw

    .by

    .bz

    Bosnia and Herzegovina

    Barbados

    Bangladesh

    Belgium

    Burkina Faso

    Bulgaria

    Bahrain

    Burundi

    Benin

    Bermuda

    Brunei

    Bolivia

    Brazil

    Bahamas

    Bhutan

    Bouvet Island

    Botswana

    Belarus

    Belize

    C

    .ca

    .cc

    .cd

    .cf

    .cg

    .ch

    .ci

    .ck

    .cl

    .cm

    .cn

    .co

    .cr

    .cu

    .cv

    .cx

    .cy

    .cz

    Canada

    Cocos (Keeling) Islands

    Democratic Republic of the Congo

    Central African Republic

    Congo

    Switzerland

    Côte d'Ivoire

    Cook Islands

    Chile

    Cameroon

    the Chinese mainland

    Colombia

    Costa Rica

    Cuba

    Cape Verde

    Christmas Island

    Cyprus

    Czech Republic

    D

    .de

    .dj

    .dk

    .dm

    .do

    .dz

    Germany

    Djibouti

    Denmark

    Dominica

    Dominican Republic

    Algeria

    E

    .ec

    .ee

    .eg

    .eh

    .er

    .es

    .et

    .eu

    Ecuador

    Estonia

    Egypt

    Western Sahara

    Eritrea

    Spain

    Ethiopia

    European Union

    F

    .fi

    .fj

    .fk

    .fm

    .fo

    .fr

    Finland

    Fiji

    Falkland Islands

    Federated States of Micronesia

    Faroe Islands

    France

    G

    .ga

    .gd

    .ge

    .gf

    .gg

    .gh

    .gi

    .gl

    .gm

    .gn

    .gp

    .gq

    .gr

    .gs

    .gt

    .gu

    .gw

    .gy

    Gabon

    Grenada

    Georgia

    French Guiana

    Guernsey

    Ghana

    Gibraltar

    Greenland

    Gambia

    Guinea

    Guadeloupe

    Equatorial Guinea

    Greece

    South Georgia and the South Sandwich Islands

    Guatemala

    Guam

    Guinea-Bissau

    Guyana

    H

    .hk

    .hm

    .hn

    .hr

    .ht

    .hu

    Hong Kong (China)

    Heard Island and McDonald Islands

    Honduras

    Croatia

    Haiti

    Hungary

    I

    .id

    .ie

    .il

    .im

    .in

    .io

    .iq

    .ir

    .is

    .it

    Indonesia

    Ireland

    Israel

    Isle of Man

    India

    British Indian Ocean Territory

    Iraq

    Iran

    Iceland

    Italy

    J

    .je

    .jm

    .jo

    .jp

    Jersey

    Jamaica

    Jordan

    Japan

    K

    .ke

    .kg

    .kh

    .ki

    .km

    .kn

    .kp

    .kr

    .kw

    .ky

    .kz

    Kenya

    Kyrgyzstan

    Cambodia

    Kiribati

    Comoros

    Saint Kitts and Nevis

    North Korea

    South Korea

    Kuwait

    Cayman Islands

    Kazakhstan

    L

    .la

    .lb

    .lc

    .li

    .lk

    .lr

    .ls

    .lt

    .lu

    .lv

    .ly

    Laos

    Lebanon

    Saint Lucia

    Liechtenstein

    Sri Lanka

    Liberia

    Lesotho

    Lithuania

    Luxembourg

    Latvia

    Libya

    M

    .ma

    .mc

    .md

    .mg

    .mh

    .mk

    .ml

    .mm

    .mn

    .mo

    .mp

    .mq

    .mr

    .ms

    .mt

    .mu

    .mv

    .mw

    .mx

    .my

    .mz

    Morocco

    Monaco

    Moldova

    Madagascar

    Marshall Islands

    Macedonia

    Mali

    Myanmar

    Mongolia

    Macao (China)

    Northern Mariana Islands

    Martinique

    Mauritania

    Montserrat

    Malta

    Mauritius

    Maldives

    Malawi

    Mexico

    Malaysia

    Mozambique

    N

    .na

    .nc

    .ne

    .nf

    .ng

    .ni

    .nl

    .no

    .np

    .nr

    .nu

    .nz

    Namibia

    New Caledonia

    Niger

    Norfolk Island

    Nigeria

    Nicaragua

    Netherlands

    Norway

    Nepal

    Nauru

    Niue

    New Zealand

    O

    .om

    Oman

    P

    .pa

    .pe

    .pf

    .pg

    .ph

    .pk

    .pl

    .pm

    .pn

    .pr

    .ps

    .pt

    .pw

    .py

    Panama

    Peru

    French Polynesia

    Papua New Guinea

    Philippines

    Pakistan

    Poland

    Saint Pierre and Miquelon

    Pitcairn Islands

    Puerto Rico

    Palestine

    Portugal

    Palau

    Paraguay

    Q

    .qa

    Qatar

    R

    .re

    .ro

    .rs

    .ru

    .rw

    Réunion

    Romania

    Serbia

    Russia

    Rwanda

    S

    .sa

    .sb

    .sc

    .sd

    .se

    .sg

    .sh

    .si

    .sj

    .sk

    .sl

    .sm

    .sn

    .so

    .sr

    .st

    .sv

    .sy

    .sz

    Saudi Arabia

    Solomon Islands

    Seychelles

    Sudan

    Sweden

    Singapore

    Saint Helena

    Slovenia

    Svalbard and Jan Mayen

    Slovakia

    Sierra Leone

    San Marino

    Senegal

    Somalia

    Suriname

    São Tomé and Príncipe

    El Salvador

    Syria

    Eswatini

    T

    .tc

    .td

    .tf

    .tg

    .th

    .tj

    .tk

    .tl

    .tm

    .tn

    .to

    .tp

    .tr

    .tt

    .tv

    .tw

    .tz

    Turks and Caicos Islands

    Chad

    French Southern Territories

    Togo

    Thailand

    Tajikistan

    Tokelau

    Timor-Leste (new domain)

    Turkmenistan

    Tunisia

    Tonga

    East Timor (old domain, still in use)

    Türkiye

    Trinidad and Tobago

    Tuvalu

    Taiwan (China)

    Tanzania

    U

    .ua

    .ug

    .uk

    .um

    .us

    .uy

    .uz

    Ukraine

    Uganda

    United Kingdom

    United States Minor Outlying Islands

    United States

    Uruguay

    Uzbekistan

    V

    .va

    .vc

    .ve

    .vg

    .vi

    .vn

    .vu

    Vatican City

    Saint Vincent and the Grenadines

    Venezuela

    British Virgin Islands

    U.S. Virgin Islands

    Vietnam

    Vanuatu

    W

    .wf

    .ws

    Wallis and Futuna

    Samoa

    Y

    .ye

    .yt

    .yr

    Yemen

    Mayotte

    Yenu

    Z

    .za

    .zm

    .zw

    South Africa

    Zambia

    Zimbabwe

  • `.cn` administrative region domain names are based on the abbreviations of China's 34 provinces, autonomous regions, and municipalities.

    Domain name suffix

    Meaning

    .ah.cn

    Anhui Province

    .bj.cn

    Beijing Municipality

    .cq.cn

    Chongqing Municipality

    .fj.cn

    Fujian Province

    .gd.cn

    Guangdong Province

    .gs.cn

    Gansu Province

    .gx.cn

    Guangxi Zhuang Autonomous Region

    .gz.cn

    Guizhou Province

    .ha.cn

    Henan Province

    .hb.cn

    Hubei Province

    .he.cn

    Hebei Province

    .hi.cn

    Hainan Province

    .hk.cn

    Hong Kong (China)

    .hl.cn

    Heilongjiang Province

    .hn.cn

    Hunan Province

    .jl.cn

    Jilin Province

    .js.cn

    Jiangsu Province

    .jx.cn

    Jiangxi Province

    .ln.cn

    Liaoning Province

    .mo.cn

    Macao (China)

    .nm.cn

    Inner Mongolia Autonomous Region

    .nx.cn

    Ningxia Hui Autonomous Region

    .qh.cn

    Qinghai Province

    .sc.cn

    Sichuan Province

    .sd.cn

    Shandong Province

    .sh.cn

    Shanghai Municipality

    .sn.cn

    Shaanxi Province

    .sx.cn

    Shanxi Province

    .tj.cn

    Tianjin Municipality

    .tw.cn

    Taiwan (China)

    .xj.cn

    Xinjiang Uygur Autonomous Region

    .xz.cn

    Tibet Autonomous Region

    .yn.cn

    Yunnan Province

    .zj.cn

    Zhejiang Province