المعرفة

.cn

.cn هو امتداد خاص بالعناوين الالكترونيه (نطاق) domain للمواقع التي تنتمي لجمهورية الصين الشعبية منذ 28 نوفمبر 1990. Domain name administration in mainland China is managed through a branch of the Ministry of Industry and Information. The registry is maintained by China Internet Network Information Center (CNNIC). Entities connected to Hong Kong, Macau, and Taiwan often use .hk, .mo, .tw respectively, despite their corresponding second-level domains under .cn available for those regions. The Chinese script internationalized country codes are ".中国" (Simplified Chinese) and ".中國" (Traditional Chinese): both have been reserved but the former is more in line with present-day mainland Chinese orthography.

.cn
.cn -- China's Internet address
قـُدِّم28 November 1990[1]
نوع TLDCountry code top-level domain
الوضعActive
السجلChina Internet Network Information Center
الراعيChinese Academy of Sciences
الاستخدام المقصودEntities connected with
 الصين
الاستخدام الفعليVery popular in mainland China (the largest ccTLD)[2]
النطاقات المسجلة17,861,269 (2022-06-01)[3]
البنيةNames may be registered directly at the second level or at the third level within generic second-level categories or Chinese province codes
الوثائقChina Internet Domain Name Regulations
سياسات النزاعChina ccTLD Dispute Resolution Policy and China ccTLD Dispute Resolution Policy Rules
Registry websiteCNNIC (General)

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نطاقات المستوى الثاني

Any individual may register for second-level domain names. However, the registry has created a set of predefined second-level domains for certain types of organizations and geographic locations. Registrations for such third-level domains were available before second-level domains became available in 2003, and registrants of third-level domains were given priority for names at the second level.


Generic second-level domains

  • ac.cn : Academic and research institutions
  • com.cn : Industrial, commercial, financial enterprises and individuals
  • edu.cn : Educational institutions (usually universities and colleges)
  • gov.cn : Government departments (both central and local governments)
  • mil.cn : Military organizations
  • net.cn : Networks, NICs and NOCs
  • org.cn : Non-profit organizations

Second-level domains of provinces

The two-letter abbreviations are the same as those found in the People's Republic of China National Standards "Codes for the administrative divisions of the People's Republic of China (GB/T 2260-2002)."[4]

Internationalized domain names with Chinese characters

Internationalized domain names with Chinese characters may be registered at the second level under the .cn top-level domain.

On 25 June 2010, ICANN approved the use of the internationalized country code top-level domains ".中国" (China in simplified Chinese characters, DNS name xn--fiqs8s) and ".中國" (China in traditional Chinese characters, DNS name xn--fiqz9s) by CNNIC.[5] These two TLDs were added to the DNS in July 2010.

CNNIC proposed around this time Chinese domain names in ".公司" (".com" in Chinese) and ".网络" (".net" in Chinese). However, these have not been recognized by ICANN yet and are only available via domestic domain name registrars.

Around 15 other generic domain names with Chinese characters have later been registered. See List of Internet top-level domains#Chinese characters.

انظر أيضاً

المراجع

  1. ^ Chinanews.com. "Chinanews.com Archived 2013-01-01 at archive.today." 中國接入互聯網. Retrieved on 2009-07-30.
  2. ^ DENIC (July 2017). "Comparison of international Domain Numbers Top 10 largest TLDs list". Archived from the original on 2017-07-07. Retrieved 2017-07-25.
  3. ^ "The 50th Statistical Report on China's Internet Development" (PDF). China Internet Network Information Center. 2022-12-09. Archived (PDF) from the original on 2022-12-12. Retrieved 2022-12-12.
  4. ^ "中国省级行政区划一览表". News.xinhuanet.com. 2002-10-01. Archived from the original on November 20, 2004. Retrieved 2012-01-15.
  5. ^ "Adopted Board Resolutions | Brussels | 25 June 2010". ICANN. Retrieved 2012-01-15.

وصلات خارجية


نطاقات الإنترنت الدولية
فعال: ‏ .ac ‏ .ad ‏ .ae ‏ .af ‏ .ag ‏ .ai ‏ .al ‏ .am ‏ .an ‏ .ao ‏ .aq ‏ .ar ‏ .as ‏ .at ‏ .au ‏ .aw ‏ .az ‏ .ba ‏ .bb ‏ .bd ‏ .be ‏ .bf ‏ .bg ‏ .bh ‏ .bi ‏ .bj ‏ .bm ‏ .bn ‏ .bo ‏ .br ‏ .bs ‏ .bt ‏ .bv ‏ .bw ‏ .by ‏ .bz ‏ .ca ‏ .cc ‏ .cd ‏ .cf ‏ .cg ‏ .ch ‏ .ci ‏ .ck ‏ .cl ‏ .cm ‏ .cn ‏ .co ‏ .cr ‏ .cu ‏ .cv ‏ .cx ‏ .cy ‏ .cz ‏ .de ‏ .dj ‏ .dk ‏ .dm ‏ .do ‏ .dz ‏ .ec ‏ .ee ‏ .eg ‏ .er ‏ .es ‏ .et ‏ .eu ‏ .fi ‏ .fj ‏ .fk ‏ .fm ‏ .fo ‏ .fr ‏ .ga ‏ .gd ‏ .ge ‏ .gf ‏ .gg ‏ .gh ‏ .gi ‏ .gl ‏ .gm ‏ .gn ‏ .gp ‏ .gq ‏ .gr ‏ .gs ‏ .gt ‏ .gu ‏ .gw ‏ .gy ‏ .hk ‏ .hm ‏ .hn ‏ .hr ‏ .ht ‏ .hu ‏ .id ‏ .ie ‏ .il ‏ .im ‏ .in ‏ .io ‏ .ir ‏ .iq ‏ .is ‏ .it ‏ .je ‏ .jm ‏ .jo ‏ .jp ‏ .ke ‏ .kg ‏ .kh ‏ .ki ‏ .km ‏ .kn ‏ .kr ‏ .kw ‏ .ky ‏ .kz ‏ .la ‏ .lb ‏ .lc ‏ .li ‏ .lk ‏ .lr ‏ .ls ‏ .lt ‏ .lu ‏ .lv ‏ .ly ‏ .ma ‏ .mc ‏ .md ‏ .mg ‏ .mh ‏ .mk ‏ .ml ‏ .mm ‏ .mn ‏ .mo ‏ .mp ‏ .mq ‏ .mr ‏ .ms ‏ .mt ‏ .mu ‏ .mv ‏ .mw ‏ .mx ‏ .my ‏ .mz ‏ .na ‏ .nc ‏ .ne ‏ .nf ‏ .ng ‏ .ni ‏ .nl ‏ .no ‏ .np ‏ .nr ‏ .nu ‏ .nz ‏ .om ‏ .pa ‏ .pe ‏ .pf ‏ .pg ‏ .ph ‏ .pk ‏ .pl ‏ .pm ‏ .pn ‏ .pr ‏ .ps ‏ .pt ‏ .pw ‏ .py ‏ .qa ‏ .re ‏ .ro ‏ .ru ‏ .rw ‏ .sa ‏ .sb ‏ .sc ‏ .sd ‏ .se ‏ .sg ‏ .sh ‏ .si ‏ .sk ‏ .sl ‏ .sm ‏ .sn ‏ .sr ‏ .st ‏ .su ‏ .sv ‏ .sy ‏ .sz ‏ .tc ‏ .td ‏ .tf ‏ .tg ‏ .th ‏ .tj ‏ .tk ‏ .tl ‏ .tm ‏ .tn ‏ .to ‏ .tr ‏ .tt ‏ .tv ‏ .tw ‏ .tz ‏ .ua ‏ .ug ‏ .uk ‏ .us ‏ .uy ‏ .uz ‏ .va ‏ .vc ‏ .ve ‏ .vg ‏ .vi ‏ .vn ‏ .vu ‏ .wf ‏ .ws ‏ .ye ‏ .yt ‏ .yu ‏ .za ‏ .zm ‏ .zw
محجوز/لم يستخدم بعد:  .ax‏  .cs‏  .eh‏  .kp ‏      غير مستخدم/محدد الدولة لكن غير مستخدم:  .bv‏  .gb‏  .sj‏  .so  .um ‏      في مرحلة الإلغاء التدريجي:  .tp ‏      محذوف/غير متاح للاستخدام:  .bu‏  .cs‏  .dd‏  .zr‏
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