21cto.com valuation and analysis

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Title 首页 | 21CTO
Description 21CTO是开发者的综合发展平台。服务开发者与CTO/CIO,分享IT技术与最佳实践,开发学习、工具等产品,为您提供全生命周期数字化解决方案,优化开发者生态,提高软件研发质量。
Keywords N/A
Server Information
WebSite 21cto favicon www.21cto.com
Host IP 81.70.105.8
Location Beijing, China
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21cto.com Valuation
US$16,126
Last updated: Apr 19, 2022

21cto.com has global traffic rank of 1,062,846. 21cto.com has an estimated worth of US$ 16,126, based on its estimated Ads revenue. 21cto.com receives approximately 2,945 unique visitors each day. Its web server is located in Beijing, China, with IP address 81.70.105.8. According to SiteAdvisor, 21cto.com is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$16,126
Daily Ads Revenue US$8
Monthly Ads Revenue US$265
Yearly Ads Revenue US$3,225
Daily Unique Visitors 2,945
Note: All traffic and earnings values are estimates.
Traffic Ranks
Global Rank 1,062,846
Delta (90 Days) 0
Most Popular In Country N/A
Country Rank N/A
DNS Records
Host Type TTL Data
21cto.com A 1800 IP: 81.70.105.8
21cto.com MX 600 Priority: 5
Target: mxbiz1.qq.com.
21cto.com MX 600 Priority: 10
Target: mxbiz2.qq.com.
21cto.com NS 21600 Target: vip1.alidns.com.
21cto.com NS 21600 Target: vip2.alidns.com.
21cto.com TXT 600 TXT: google-site-verification=beBvOs8QQG4iAHdeSGwH8kCmt3RO_0AWart3PMizWK4
21cto.com TXT 600 TXT: v=spf1 include:spf.mail.qq.com ~all
21cto.com SOA 600 MNAME: vip1.alidns.com.
RNAME: hostmaster.hichina.com.
Serial: 2019052615
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum TTL: 360
HTTP Headers
HTTP/1.1 301 Moved Permanently
Server: nginx/1.21.6
Date: Tue, 19 Apr 2022 09:17:28 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.21cto.com/

HTTP/2 200 
server: nginx/1.21.6
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
cache-control: no-cache, private
date: Tue, 19 Apr 2022 09:17:29 GMT
set-cookie: XSRF-TOKEN=eyJpdiI6ImRReFdMY1RNOGZqUktDMTVDWW5jcVE9PSIsInZhbHVlIjoiaExvbVFmNHBhbUpjQ0lVMXdrRlJIT3FVa0V3VXp1STB6dVFvZ2lZL0NaYllib2VBOCtnMnA1Uk00Q1E0VEpsM2F6UDFSNEF5cGlrMElEd1ltU2RTRENjTmpTZkZyZ2lnbVhZSmg5NUZkVk5iRkV1MTZLWjc0dDd2SFpBbmthSVEiLCJtYWMiOiIzNzVhODlhYTA5MDZjNWNhZTFlMWJhMTg0MDFlNjg2OWJkZTU2OTI3MDIxNzAzNzQ0NWI0ODBkNGIxMTVkMTc5In0%3D; expires=Tue, 19-Apr-2022 11:17:29 GMT; Max-Age=7200; path=/; samesite=lax
set-cookie: ctoportal_session=eyJpdiI6IkdYNyswc0xJcXNDRE1FQ0lEWnpiREE9PSIsInZhbHVlIjoieEFLQkpmcEdpY1pTdVpQQWc1aGY3MnNUVEhRakFiRGpUL0NiUHEvRVJMNExLMWJSWXltS0l3c1oyYjNVaWcrSElneGk1bE9HSEwrU1NhM3V5ZTgvVlpaamErd2k0REduS0xxWXNKRGlGdGhqZGZCRElxVmxTbDhrZzJJaXJINTIiLCJtYWMiOiIzNWZlMTAwYmIxYWY3OTkzNTFkNmQ2MjI4NGRjZTFkOGJhZGI2ZTA4NGEzODk5MDVjZmVmMWUzODA0YWEzOTY0In0%3D; expires=Tue, 19-Apr-2022 11:17:29 GMT; Max-Age=7200; path=/; httponly; samesite=lax

21cto.com Whois Information
   Domain Name: 21CTO.COM
   Registry Domain ID: 691952737_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.paycenter.com.cn
   Registrar URL: http://www.xinnet.com
   Updated Date: 2022-02-10T02:01:09Z
   Creation Date: 2006-12-01T15:23:03Z
   Registry Expiry Date: 2026-12-01T15:23:03Z
   Registrar: Xin Net Technology Corporation
   Registrar IANA ID: 120
   Registrar Abuse Contact Email: supervision@xinnet.com
   Registrar Abuse Contact Phone: +86.4008182233
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: VIP1.ALIDNS.COM
   Name Server: VIP2.ALIDNS.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Domain Name: 21cto.com
Registry Domain ID: 691952737_domain_com-vrsn
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2022-02-10T02:01:09Z
Creation Date: 2006-11-30T16:00:00Z
Registrar Registration Expiration Date: 2026-11-30T16:00:00Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.4008182233
Reseller: 
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: BJ
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: link at http://whois.xinnet.com/sendemail/21cto.com
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin PostalCode: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: link at http://whois.xinnet.com/sendemail/21cto.com
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech PostalCode: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: link at http://whois.xinnet.com/sendemail/21cto.com
Name Server: vip1.alidns.com
Name Server: vip2.alidns.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/