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Sabtu, 29 April 2017

.ua is the Internet country code top-level domain (ccTLD) for Ukraine.

History

  • December 1, 1992 - Registered in root zone
  • April 13, 2012 - DNSSEC enabled in root zone

Statistics

As of March 2017, around 10.78% of all the .ua domains were served via secured HTTPS protocol, with the Let s Encrypt Authority X3 being the most popular SSL certificate. Nginx is the most popular web server, serving 68.97% of the .ua domains, followed by Apache serving 17.75% of the total .ua domains.

2nd level domains

To remove the risk of cyber squatting, registration of second-level domains directly below .ua is restricted to owners of registered trade marks, who may register a domain name similar to that of the trade mark in question. However you can register third-level domains beneath some of the following:

  • com.ua - paid, commercial organisations, one of the most popular
  • edu.ua - free, available only to proved educational organisations.
  • gov.ua - free, available only to governmental organisations
  • net.ua - paid, network service providers
  • in.ua - paid, domains for individuals
  • pp.ua - free, domains for individuals
  • org.ua - paid, other organisations (non-commercial), individuals

There are also second-level domains which are region-specific. These are less popular than the above list (making domain names more available) but they are sometimes restricted to organisations exclusively from within the region.

  • cherkasy.ua, cherkassy.ua (also: ck.ua) - Cherkasy Oblast
  • chernigov.ua (cn.ua) - Chernihiv Oblast
  • chernivtsi.ua, chernovtsy.ua (cv.ua) - Chernivtsi Oblast
  • crimea.ua - Crimea
  • dnipropetrovsk.ua, dnepropetrovsk.ua (dp.ua) - Dnipropetrovsk Oblast
  • donetsk.ua (dn.ua) - Donetsk Oblast
  • ivano-frankivsk.ua (if.ua) - Ivano-Frankivsk Oblast
  • kharkiv.ua, kharkov.ua (kh.ua) - Kharkiv Oblast
  • kherson.ua (ks.ua) - Kherson Oblast
  • khmelnitskiy.ua (km.ua) - Khmelnytskyi Oblast
  • kyiv.ua, kiev.ua - Kiev
  • kirovograd.ua (kr.ua) - Kirovohrad Oblast
  • lugansk.ua (lg.ua) - Luhansk Oblast
  • lutsk.ua, volyn.ua (lt.ua) - Lutsk, Volyn Oblast
  • lviv.ua - Lviv Oblast
  • nikolaev.ua (mk.ua) - Mykolaiv Oblast
  • odesa.ua, odessa.ua (od.ua) - Odessa Oblast
  • poltava.ua (pl.ua) - Poltava Oblast
  • rivne.ua, rovno.ua (rv.ua) - Rivne Oblast
  • sebastopol.ua - Sevastopol
  • yalta.ua - Yalta
  • sumy.ua - Sumy Oblast
  • ternopil.ua (te.ua) - Ternopil Oblast
  • uzhgorod.ua (uz.ua) - Uzhhorod, Zakarpattia Oblast
  • vinnica.ua (vn.ua) - Vinnytsia Oblast
  • zaporizhzhe.ua (zp.ua) - Zaporizhia Oblast
  • zhitomir.ua (zt.ua) - Zhytomyr Oblast

See also

  • .укр, a second top domain for Ukraine, active from 2013, which has domains with Cyrillic characters.

External links

  • IANA .ua whois information
  • Official site of domain .ua
  • Official site of .ua registry
  • Statistic of domain names usage
  • Ukrainian Domains Statistics and Information

References


 
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