51dev / 51dev.com IT技术开发者社区

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Meta Tags

Title	51dev.com IT技术开发者社区
Description	51DEV IT技术开发者社区(www.51dev.com)是一个关注IT、互联网、物联网、大数据、云计算、开源等技术的网站，为IT技术人员、互联网业界、云计算、大数据行业提供全方位的信息传播、学习、交流、服务平台。
Keywords	it,移动,android,安卓,开源,技术开发,技术社区,技术新闻,IT业界,IT技术博客,软件,程序员,物联网,云计算,网络,数据库,服务器,Oracle,C++,JAVA,linux,Java,.net,安全,漏洞,病毒,网络编程,网络安全,操作系统

Server Information

WebSite	www.51dev.com
Host IP	203.195.149.197
Location	Beijing, Beijing, China

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51dev.com Valuation

US$8,903

Last updated: Jan 10, 2023

51dev.com has global traffic rank of 1,915,979. 51dev.com has an estimated worth of US$ 8,903, based on its estimated Ads revenue. 51dev.com receives approximately 1,626 unique visitors each day. Its web server is located in Beijing, Beijing, China, with IP address 203.195.149.197. According to SiteAdvisor, 51dev.com is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$8,903
Daily Ads Revenue	US$4
Monthly Ads Revenue	US$146
Yearly Ads Revenue	US$1,780
Daily Unique Visitors	1,626
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	1,915,979
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
51dev.com	A	600	IP: 175.178.5.25
51dev.com	NS	21600	Target: ns4.dns.com.
51dev.com	NS	21600	Target: ns3.dns.com.
51dev.com	SOA	600	MNAME: ns3.dns.com. RNAME: admin.dns.com. Serial: 1647698492 Refresh: 7200 Retry: 3600 Expire: 1209600 Minimum TTL: 1800

HTTP Headers

HTTP/1.1 302 Redirect
Content-Type: text/html; charset=UTF-8
Location: https://www.51dev.com/
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Date: Tue, 10 Jan 2023 16:56:48 GMT
Content-Length: 145

HTTP/2 200 
content-type: text/html; charset=UTF-8
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
date: Tue, 10 Jan 2023 16:56:50 GMT
content-length: 62978

51dev.com Whois Information

   Domain Name: 51DEV.COM
   Registry Domain ID: 754832697_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.ename.com
   Registrar URL: http://www.ename.net
   Updated Date: 2019-08-04T06:44:00Z
   Creation Date: 2007-01-14T12:17:30Z
   Registry Expiry Date: 2021-01-14T12:17:30Z
   Registrar: eName Technology Co., Ltd.
   Registrar IANA ID: 1331
   Registrar Abuse Contact Email: abuse@ename.com
   Registrar Abuse Contact Phone: 86.4000044400
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: NS3.DNS.COM
   Name Server: NS4.DNS.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Domain Name: 51dev.com
Registry Domain ID: 754832697_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2019-08-04T06:44:01Z
Creation Date: 2007-01-14T12:17:30Z
Registrar Registration Expiration Date: 2021-01-14T12:17:30Z
Registrar: eName Technology Co.,Ltd.
Registrar IANA ID: 1331
Registrar Abuse Contact Email: abuse@ename.com
Registrar Abuse Contact Phone: +86.4000044400
Domain Status: clientDeleteProhibited https://www.icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registrant State/Province: GuangDong
Registrant Country: CN
Registrant Email: Select Contact Domain Holder link at https://whois.ename.net/contact/51dev.com
Admin Email: Select Contact Domain Holder link at https://whois.ename.net/contact/51dev.com
Tech Email: Select Contact Domain Holder link at https://whois.ename.net/contact/51dev.com
Name Server:dns3.dns.com
Name Server:dns4.dns.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

-status-codes-2014-06-16-en

51dev.com valuation and analysis