View source for .tr

{{Short description|Internet country code top-level domain for Turkey}}
{{Use dmy dates|date=December 2024}}
{{multiple issues|
{{update|date=August 2018}}
{{more citations needed|date=March 2017}}}}
{{Infobox Top level domain
|name = .tr
|image = TRABIS logo.png
|introduced = 17 September 1990
|type = [[Country code top-level domain]]
|status = Active
|registry = [[TRABİS]] (run by [[Information and Communication Technologies Authority (Turkey)|Information and Communication Technologies Authority of Turkey]])
|sponsor = .tr Domain Registry (managed by Information and Communication Technologies Authority of Turkey's Computer Center DNS Group)
|intendeduse = Entities connected with {{flag|Turkey}}
|registereddomains=1.303.091
|dateregistereddomains=13 March 2025
|refregistereddomains=<ref>{{Cite web|title=İstatistik|url=https://trabis.gov.tr/ozet|url-status=live|access-date=2025-03-12|website=TRABIS|archive-url = https://web.archive.org/web/20250313153939/https://www.trabis.gov.tr/ozet  |archive-date = 2025-03-13  }}</ref>
|actualuse = Very popular in Turkey, especially '''com.tr''' subdomain (as of 19 February 2008, there were 103,175 '''com.tr''' registrations); gets some other uses related to Turkey
|restrictions = Varying restrictions on generic 3rd-level subdomain names; registrant must be located in Turkey or have a representative there
|structure = Registrations are made directly at the second or third level beneath generic-category 2nd level domains
|document =[https://www.trabis.gov.tr/page/1 Regulations]<br/>[https://www.trabis.gov.tr/FAQ FAQ]
|disputepolicy = [https://www.trabis.gov.tr/page/3 Dispute Resolution]
|website ={{URL|https://www.trabis.gov.tr/}}
|dnssec = no
}}
[[File:DotTR logo.svg|thumb|Former logo when administered under NIC.tr]]
'''.tr''' is the [[Internet]] [[country code]] [[top-level domain]] ([[ccTLD]]) for [[Turkey]]. It is administered by trABİS (under the [[Information and Communication Technologies Authority (Turkey)|Information and Communication Technologies Authority of Turkey]]) and managed by the Computer Center DNS Group of the ICT Authority. The domain was formerly administered by NIC.tr and managed by the Turkey Internet Society (the local chapter of [[Internet Society|ISOC]]) until September 2022.

== Statistics ==

As of March 2017, around 15.53% of all the .tr domains were served via secured HTTPS protocol, with the Let's Encrypt Authority X3 being the most popular SSL certificate.<ref name=":0">{{Cite web|url=https://www.turmain.com/turkiye-internet-istatistikleri|title=Türkiye internet istatistikleri. turmain.com|website=turmain.com|language=tr|access-date=2017-03-01|archive-url=https://web.archive.org/web/20170302114718/https://www.turmain.com/turkiye-internet-istatistikleri|archive-date=2017-03-02|url-status=dead}}</ref> Microsoft-IIS is the most popular web server, serving 35.31% of the .tr domains, followed by Apache serving 35.14% of the total .tr domains.<ref name=":0" />

== History ==
'''.nic.tr''', formerly the official registry's domain, was closed on 12 September 2022. Since then domain management is only possible via accredited registrars. The registry TRABIS is the registrar for restricted SLDs like gov.tr. Additionally com.tr, org.tr and net.tr can be registered without additional documents since this date.<ref>{{Cite web |date=2022-12-15 |title=NicTR Closed |url=https://nic.tr/ |url-status=live |archive-url=https://archive.today/20221215085242/https://nic.tr/ |archive-date=2022-12-15 |access-date=2022-12-15 |website=Nic.tr}}</ref>

== Domains ==

=== Second-level ===
In 2023 the registry started a 3-phase launch process with different priorities of current SLD registrants to apply for the second level variant.<ref>{{Cite web |title=A.TR ALLOCATIONS START |url=https://www.trabis.gov.tr/content/atr}}</ref> On 7 August 2024 the third phase ended, since then domains are allocated first-come first-served.<ref>{{Cite web |title=3RD CATEGORY APPLICATIONS STARTED ON FEBRUARY 14, 2024 |url=https://www.trabis.gov.tr/content/atr_cat3_info}}</ref>

==== .ct.tr and .nc.tr ====
'''.ct.tr''' and '''.nc.tr''' are the second level domain names of [[Northern Cyprus]]. Because Northern Cyprus is an [[List of states with limited recognition|unrecognised state]], it does not have a top-level domain and uses .tr, the top-level domain name of [[Turkey]]. Infrastructure has been created for the future spread of the domain names, which only hosts the websites of some Turkish Cypriot state institutions. ct.tr hosts 44 websites, while nc.tr is never used except for two websites, one of which is a duplicate version of the Republican Assembly's ct.tr version. That has two versions: [https://cm.gov.nc.tr One that has https], which is expired, and one without it, which is faster than the ct.tr version. The other website is [http://milas.cm.gov.nc.tr/web/catalog/search.php the searching feature of the Republican Assembly].

<!--===== Sites hosted by ct.tr =====
* [https://edevlet.gov.ct.tr/ e-Devlet]
* [https://eihtiyat.gov.ct.tr/ e-Ihtiyat]
* [https://cb.gov.ct.tr/en Presidency of the Turkish Republic of Northern Cyprus]
* [https://basbakanlik.gov.ct.tr/ Prime Minister's Website] 
* [http://www.cm.gov.ct.tr The Republican Assembly (ct.tr)] 
* [http://mb.gov.ct.tr/en Central Bank of Northern Cyprus] 
* [https://mucahit.gov.ct.tr/ Security Forces Command]

====== Departments ======
* {{Cite web |url=http://www.maliye.gov.ct.tr/ |title=Treasury Department |archive-date=2024-03-27 |access-date=2024-03-27 |archive-url=https://web.archive.org/web/20240327204756/http://www.maliye.gov.ct.tr/ |url-status=live}}
* [http://bub.gov.ct.tr/ Department of Public Works and Transport]
* [http://posta.gov.ct.tr/ Postal Department]
* [http://www.telekom.gov.ct.tr/ Telecommunication Department]
* [http://www.polis.gov.ct.tr/ General Directorate of Police]
* [http://polisokulu.gov.ct.tr/ Police School Department]
* [http://havacilik.gov.ct.tr/ Civil Aviation Department]
* [http://muhaceretdairesi.gov.ct.tr/ Immigration Department]
* [http://rkmmd.gov.ct.tr/ Department of Civil Service and Correspondence]
* [https://hayvancilik.gov.ct.tr/ Livestock Department]

====== Directorates ======

*[http://calisma.gov.ct.tr/ Directorate of the Labour Department]
*[http://limanlar.gov.ct.tr/ Directorate of the Ports Department]
*[http://nufus.gov.ct.tr/ Directorate of the Population Registration Department]
*[https://sliman.gov.ct.tr/ Regional Free Port Directorate]

====== Ministries ======
* [https://saglik.gov.ct.tr Ministry of Health]
* [https://mfa.gov.ct.tr/ Ministry of Foreign Affairs]
* [https://turizm.gov.ct.tr Ministry of Tourism]
* [https://csgb.gov.ct.tr Ministry of Labour and Social Security]
* [http://www.tarim.gov.ct.tr Ministry of Agriculture and Forestry]
* [https://ekonomi.gov.ct.tr Ministry of Economy]

====== Boards ======

* [https://kvkk.gov.ct.tr/ Personal Data Protection Board]
* [https://yek.gov.ct.tr/ Renewable Energy Resources Board]
* [http://bedk.gov.ct.tr/ Information Evaluation Board]

====== Funds ======

* [https://tmsfif.gov.ct.tr/ Savings Deposit Insurance and Financial Stability Fund]
* Credit Guarantee Fund<ref>{{Cite web |title=KUZEY KIBRIS TÜRK CUMHURİYETİ KREDİ GARANTİ FONU |url=https://kgf.gov.ct.tr// |url-status=dead |archive-url=https://web.archive.org/web/20240411163508/https://kgf.gov.ct.tr// |archive-date=11 April 2024 |website=Credit Guarantee Fund |access-date=31 May 2024 }}</ref>

====== Other sites ======
* [https://pio.mfa.gov.ct.tr/en/ Public Information Office]
* [https://icisleri.gov.ct.tr/ Home Office]
* [https://tae.gov.ct.tr/ Directorate of the Agricultural Research Institute]
* [https://tae.gov.ct.tr/ Agricultural Research Institute]
* [http://tuk.gov.ct.tr Soil Products Institution]
* [https://khk.gov.ct.tr/ Public Service Commission Presidency]
* [https://khk.gov.ct.tr Chairman of the Public Service Commission] 
* [http://uyusturucu.gov.ct.tr/ Anti-Drug Commission] 
*[https://gazimagusa.gov.ct.tr/ Gazimağusa District Governate]
*[https://senfoni.gov.ct.tr/ Presidential Symphony Orchestra]
*[https://tiyatro.gov.ct.tr/ Turkish Cypriot State Theaters]
*[https://ydkt.gov.ct.tr/ Turkish Cypriots Abroad]
*[https://radyoguven.gov.ct.tr/ Radio Güven]
-->

=== Third-level ===
Several third-level domains are present under .tr:

* gov.tr (reserved for the [[Government of Turkey]] and state institutions/organizations)
* mil.tr (reserved for the [[Turkish Armed Forces]]; retired in 2010 and replaced by tsk.tr)
* tsk.tr (reserved for the [[Turkish Armed Forces]]; used since 2010)
* k12.tr (reserved for schools approved by the [[Ministry of National Education (Turkey)|Ministry of National Education]])
* edu.tr (reserved for higher education institutions approved by the [[Council of Higher Education (Turkey)|Council of Higher Education]])
* av.tr (reserved for freelance lawyers, law firms and attorney partnerships)
* dr.tr (reserved for medical doctors, medical partnerships, hospitals, and healthcare services)
* bel.tr (reserved for provincial, district, and town municipal organizations and governments)
* pol.tr (reserved for the [[General Directorate of Security (Turkey)|General Directorate of Security]] and police)
* kep.tr (reserved for Registered Electronic Mail Service Providers [KEPHS] authorized by the [[Information and Communication Technologies Authority (Turkey)|Information and Communication Technologies Authority]])
* com.tr (intended for commercial entities)
* net.tr (reserved for network operators/providers, as well as internet-related access services such as portals, e-mail, etc.)
* org.tr (reserved for nonprofit entities such as foundations, associations, and non-governmental organizations)
* info.tr (intended for informational websites)
* bbs.tr (reserved for entities providing [[Bulletin board system|BBS]] services)
* nom.tr (reserved for individual/personal use)
* tv.tr (reserved for entities in the television industry)
* biz.tr (intended for commercial entities)
* tel.tr (reserved for use in connection with Turkish telephone numbers)
* gen.tr (general use)
* web.tr (general use)
* name.tr (reserved for individual/personal use)

== External links ==
* [https://www.iana.org/domains/root/db/tr.html IANA .tr whois information]

== See also ==
* [[Country code top-level domain]]
* [[Telecommunications in Turkey]]
* [[Internet in Turkey]]

== References ==
{{Reflist}}

{{CcTLD}}
{{turkey topics}}

{{DEFAULTSORT:TR}}
[[Category:Communications in Turkey]]
[[Category:Country code top-level domains]]
[[Category:Internet in Turkey]]
[[Category:Mass media in Turkey]]
[[Category:Council of European National Top Level Domain Registries members]]
[[Category:Internet properties established in 1990]]