Sina.cn ranking shows that the page is at position 3,078 over the world, while the bulk of its audience is from China, where it ranks 382.
It is beneficial to sina.cn that their hosting company SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN servers are located in China, as that reduces page load time for the majority of their users. See the list of other webpages hosted on SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN servers.
In terms of rank-to-traffic ratio, sina.cn has 97,557 unique users per day, viewing 238,040 pages. The rank based value of sina.cn is 3,150,446 USD. Every user makes 2.61 pageviews on average.
Sina.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in November 28, 2019, sina.cn has an expired SSL certificate issued by DigiCert Inc (expired on December 10, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.
Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sina.cn is a fairly safe domain.
According the Mobile-Friendly test by Google sina.cn is nice optimized for mobile devices and tablets.
Domain | sina.com |
Issuer Organization | DigiCert Inc |
Issuer | GeoTrust CN RSA CA G1 |
Algorithm | RSA-SHA256 |
Valid form | 09/11/2019 |
Expiration | 12/10/2021 |
Signed | Certificate is not self signed |
Additional Domains |
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ASN ID: 37936
ASN Title: SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN
Last Update: 01/10/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS37936 - AS37970'
as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC
% Information related to 'AS37936'
% Abuse contact for 'AS37936' is 'ipas@cnnic.cn'
aut-num: AS37936
as-name: SINA
descr: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road
descr: Haidian District,Beijing,China,100080
country: CN
admin-c: ZM644-AP
tech-c: ZM643-AP
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2017-08-10T08:24:01Z
source: APNIC
irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC
person: Haitao Li
address: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address: Beijing,China,100080
country: CN
phone: +86-010-82628888-5988
fax-no: +86-010-82607510
e-mail: haitao3@staff.sina.com.cn
nic-hdl: ZM643-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-01-27T04:54:01Z
source: APNIC
person: Shuai Xiu
nic-hdl: ZM644-AP
address: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address: Beijing,China,100080
country: CN
phone: +86-010-62676590
fax-no: +86-010-82607510
e-mail: xiushuai@staff.sina.com.cn
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-01-27T04:58:01Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Domain Name: sina.cn
ROID: 20030311s10001s00038551-cn
Domain Status: clientDeleteProhibited
Domain Status: serverDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: serverUpdateProhibited
Domain Status: clientTransferProhibited
Domain Status: serverTransferProhibited
Registrant: 北京新浪互联信息服务有限公司
Registrant Contact Email: domainname@staff.sina.com.cn
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns3.sina.com.cn
Name Server: ns2.sina.com.cn
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2022-03-17 12:48:36
DNSSEC: unsigned
Host | A Record | TTL |
---|---|---|
sina.cn | 183.60.93.249 | 60 |
Host | MX Record | Priority | TTL |
---|---|---|---|
sina.cn | freemx1.sinamail.sina.com.cn | 10 | 600 |
sina.cn | freemx3.sinamail.sina.com.cn | 10 | 600 |
sina.cn | freemx2.sinamail.sina.com.cn | 10 | 600 |
Host | NS Record | TTL |
---|---|---|
sina.cn | ns2.sina.com.cn | 86400 |
sina.cn | ns3.sina.com.cn | 86400 |
sina.cn | ns1.sina.com.cn | 86400 |
Host | TXT Record | TTL |
---|---|---|
sina.cn | v=spf1 include:spf.sinamail.sina.com.cn -all | 600 |
ns1.sina.com.cn
TTL: 600
Email address: zhihao.staff.sina.com.cn
Serial: 1
Refresh: 1800
Retry: 600
Expire: 604800
Minimum: 600
Last tested: 05/28/2017
Total Resources | 71 |
Number of Hosts | 24 |
Static Resources | 22 |
JavaScript Resources | 12 |
CSS Resources | 1 |
Last tested: 05/28/2017
Total Resources | 71 |
Number of Hosts | 24 |
Static Resources | 22 |
JavaScript Resources | 12 |
CSS Resources | 1 |