21cto.com
21CTO
edit21CTO
Rating:
Homepage links:
Unique visitors:
Snapshot history:
HTML validation:
OK
DNS resolve:
OK
Domain worth:
$20,118
Health score:
45.92%
Domain registrar:
Technical
Website availability:
(is site down?)
Latest result: Website is DOWN
Latest test time and date: 7:00:00 PM December 31, 1969
Latest test duration: seconds
Error details: %1$sDNS not resolved.
Operation does not return any results
Used technologies:
Analytics
Google Analytics Operating systems
UNIX Web servers
Apache (version 2.2.15)Hosting:
Beijing Blue Ocean information technology co.LTD (No.2 Landianchang-East Rd.,Haidian District,Beijing)
Hosting admin phone:
+86-010-88865889
Hosting admin mail:
Domain IP:
114.112.56.104 China (2 changes since September 15, 2011)
IP history:
June 27, 2012 122.193.18.208 (China Unicom Jiangsu province network) → 114.112.56.104(Beijing Blue Ocean information technology co.LTD)
January 16, 2012 220.194.62.175 (China United Telecommunications Corporation) → 122.193.18.208(China Unicom Jiangsu province network)
January 16, 2012 220.194.62.175 (China United Telecommunications Corporation) → 122.193.18.208(China Unicom Jiangsu province network)
DNS Resolve:
OK
Name server (NS) records:
ns17.xincache.com (IP 121.14.250.45)
Other domains using this NS: 4,388
ns18.xincache.com (IP 121.14.250.44)
Other domains using this NS: 4,375
Other domains using this NS: 4,388
ns18.xincache.com (IP 121.14.250.44)
Other domains using this NS: 4,375
NS history:
3 changes since September 15, 2011
| June 27, 2012 | ns11.xincache.com ns12.xincache.com ns13.xincache.com ns14.xincache.com |
→ | ns13.xincache.com ns14.xincache.com ns17.xincache.com ns18.xincache.com |
| February 24, 2012 | f1g1ns2.dnspod.net ns11.xincache.com ns12.xincache.com ns13.xincache.com ns14.xincache.com |
→ | ns11.xincache.com ns12.xincache.com ns13.xincache.com ns14.xincache.com |
| September 15, 2011 | ns2.xinnet.cn ns2.xinnetdns.com |
→ | f1g1ns2.dnspod.net ns11.xincache.com ns12.xincache.com ns13.xincache.com ns14.xincache.com |
Public registrar record:
Profile
Unique visitors:
Domain age:
13 years and 8 months
Domain worth:
$20,118
Health score:
45.92%
Domain score widget:
Domain worth widget:
MarkosWeb certification:
Social #21cto.com
Social activity:
updated 23 Oct 2013
Twitter: 1 tweets
Google+: 1 shares
Delicious: 2 bookmarks
MarkosWeb reviews:
Similar sites
Tags:
Related domains:bases on topics
Advertising
AdSense Checker:
(AdSense Checker:)
Is domain banned from using Google Adsense?
Tags prominence:
(important page elements, estimated advertising value)
(important page elements, estimated advertising value)
Ads SERP visibility:
based on research of 16,000,000 keywords
Geography
Audience location:
Minimum required screen width is 768 - Please use other device to view
SEO
Homepage links:
Title history:
HTML validation:
OK
Title:
21CTO
Meta-keywords:
phplamplvshtml5mysqlcss3linux
Meta-description:
21CTO
MarkosWeb Domain RSS:
SERP organic visibility:
based on research of 16,000,000 keywords
This website does not receive any organic traffic (based on our research of 16 million keywords conducted 21 April 2012)
- Domain research
- Title History
- Backward Links
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Domain health