Sina.com ranking shows that the page is at position 8,967 over the world, while the bulk of its audience is from China, where it ranks 1,620.
Sina.com hosted on CHINANET-BACKBONE No.31,Jin-rong Street, CN servers in United States. To reduce page loading time for the majority of sina.com users, we recommend migrating the server to China, as it will speed up sina.com page load time for the majority of users. See the list of other webpages hosted on CHINANET-BACKBONE No.31,Jin-rong Street, CN servers.
In terms of rank-to-traffic ratio, sina.com has 38,936 unique users per day, viewing 81,766 pages. The rank based value of sina.com is 1,079,610 USD. Every user makes 2.27 pageviews on average.
Sina.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.
According the last verification test in August 10, 2020, sina.com has an expired SSL certificate issued by DigiCert Inc (expired on December 22, 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.com is a fairly safe domain.
According the Mobile-Friendly test by Google sina.com 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 | 09/23/2019 |
Expiration | 12/22/2021 |
Signed | Certificate is not self signed |
Additional Domains |
sina.com www.sina.com slide.dailynews.sina.com slide.sports.sina.com *.us.sina.com slide.ent.sina.com slide.fashion.sina.com *.sina.com img.news.sina.com n1.ad.sina.com |
ASN ID: 4134
ASN Title: CHINANET-BACKBONE No.31,Jin-rong Street, CN
Last Update: 01/09/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4134'
% Abuse contact for 'AS4134' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS4134
as-name: CHINANET-BACKBONE
descr: No.31,Jin-rong Street
descr: Beijing
descr: 100032
country: CN
remarks: for backbone of chinanet
admin-c: CH93-AP
tech-c: CH93-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2016-10-17T00:30:13Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: SINA.COM
Registry Domain ID: 2243615_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2018-12-20T09:17:25Z
Creation Date: 1998-09-16T04:00:00Z
Registry Expiry Date: 2021-09-15T04:00:00Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.1087127926
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS1.SINA.COM
Name Server: NS1.SINA.COM.CN
Name Server: NS2.SINA.COM
Name Server: NS2.SINA.COM.CN
Name Server: NS3.SINA.COM
Name Server: NS3.SINA.COM.CN
Name Server: NS4.SINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T22:19:46Z
Host | A Record | TTL |
---|---|---|
sina.com | 66.102.251.33 | 60 |
Host | MX Record | Priority | TTL |
---|---|---|---|
sina.com | freemx2.sinamail.sina.com.cn | 10 | 60 |
sina.com | freemx3.sinamail.sina.com.cn | 10 | 60 |
sina.com | freemx1.sinamail.sina.com.cn | 5 | 60 |
Host | NS Record | TTL |
---|---|---|
sina.com | ns1.sina.com.cn | 86400 |
sina.com | ns2.sina.com | 86400 |
sina.com | ns1.sina.com | 86400 |
sina.com | ns3.sina.com.cn | 86400 |
sina.com | ns2.sina.com.cn | 86400 |
sina.com | ns3.sina.com | 86400 |
sina.com | ns4.sina.com | 86400 |
sina.com | ns4.sina.com.cn | 86400 |
Host | TXT Record | TTL |
---|---|---|
sina.com | v=spf1 include:spf.sinamail.sina.com.cn -all | 60 |
ns1.sina.com.cn
TTL: 300
Email address: zhihao.staff.sina.com.cn
Serial: 2005042601
Refresh: 900
Retry: 300
Expire: 604800
Minimum: 300
Last tested: 10/05/2018
Total Resources | 43 |
Number of Hosts | 17 |
Static Resources | 28 |
JavaScript Resources | 14 |
Last tested: 10/05/2018
Total Resources | 43 |
Number of Hosts | 17 |
Static Resources | 28 |
JavaScript Resources | 14 |