.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}@media all and (max-width:500px){.mw-parser-output .hidden-begin{width:auto!important;clear:none!important;float:none!important))You can help expand this article with text translated from the corresponding article in Vietnamese. (September 2020) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 954 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Vietnamese Wikipedia article at [[:vi:.vn]]; see its history for attribution. You may also add the template ((Translated|vi|.vn)) to the talk page. For more guidance, see Wikipedia:Translation.
Introduced14 April 1994
TLD typeCountry Code Top-Level Domain
RegistryVietnam Internet Network Information Center (VNNIC)
SponsorVietnam Ministry of Information and Communication
Intended useEntities connected with Vietnam
Actual useFairly popular in Vietnam
Registered domains524,556 (June 2021)[1]
StructureNames are registered at second level and third level beneath various second-level categories
Registry websiteVNNIC (Vietnamese)
VNNIC (English)
Old logo used for the domain from 2017 to 2022

.vn is the country code top-level domain (ccTLD) for Vietnam.

The domain name registry for .vn is the Vietnam Internet Network Information Center (VNNIC). In 2003, the company Dot VN, Inc. signed an agreement with the VNNIC allowing it to market the .vn domain name abroad. Nowadays, a .vn domain name can be registered from all over the world via a worldwide .vn accredited registrar system.

The number of national domain name ".vn" surpassed 500,000 domains, ranked first in Southeast Asia & ASEAN and ranked TOP 10 in the Asia-Pacific region in terms of number of domain names maintained in use.

.vn domain names with 1 or 2 characters are registered through an auction.

There are 43 1-character .vn domain names, including: 36 domain names with a plain ASCII character (a, b, c, .. .x, y, z, 0, 1, 2, 3, .. 7, 8, 9.vn) and 7 domain names with a Vietnam-specific character (â, ă, đ, ê, ô, ơ, ư.vn). There are 1296 2-character domain names with a combination of ASCII characters (a0, a1, a2, ..., z7, z8, z9.vn).


Second-level domains

The .vn domain name may be registered as a ccTLD or country code second-level domain (ccSLD). Below is a list of ccSLDs under the .vn domain name.

ccSLD Uses
com.vn commercial
biz.vn business; equivalent to com.vn
edu.vn education and training
gov.vn state and government (central and local)
net.vn establishment and provision of online services
org.vn organizations involved in political, cultural, and social activities
int.vn Vietnam-based international organizations
ac.vn organizations and individuals involved in research activities
pro.vn organizations and individuals involved in highly specialized domains
info.vn organizations and individuals involved in the creation, distribution, and supply of information
health.vn organizations and individuals involved in pharmaceutical and medical activities
name.vn proper names of individuals involved in Internet-related activities
io.vn for organizations and individuals to use in the field of technology.
ai.vn for organizations and individuals to use in the field of artificial intelligence