Gdhsc.edu.cn belongs to ERX-CERNET-BKB China Education and Research Network Center, CN. Check the list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.
In terms of rank-to-traffic ratio, gdhsc.edu.cn has 2,513 unique users per day, viewing 5,027 pages. The rank based value of gdhsc.edu.cn is 3,892 USD. Every user makes 2.16 pageviews on average.
Gdhsc.edu.cn boasts a link base consisting of 317 referring domains and 343 external backlinks, as revealed by the data obtained from web network scanning.
Gdhsc.edu.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in September 23, 2024, gdhsc.edu.cn has a valid and up-to-date SSL certificate issued by DBAPPSecurity Limited , certificate expiration date: March 25, 2032. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DBAPPSecurity Limited.
Based on data from Google Safe Browsing and Symantec gdhsc.edu.cn is a fairly safe domain.
Based on Mobile-Friendly test by Google gdhsc.edu.cn is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.
Domain | domain-is-not-exist.com |
Issuer Organization | DBAPPSecurity Limited |
Issuer | DBAPP Cloud WAF Services |
Algorithm | RSA-SHA256 |
Valid form | 03/28/2022 |
Expiration | 03/25/2032 |
Signed | Certificate is not self signed |
Additional Domains |
Alexa Rank shows how popular gdhsc.edu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If gdhsc.edu.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to gdhsc.edu.cn and pageviews on gdhsc.edu.cn over the past 3 months.
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CNLast Update: 03/12/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4538'
% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'
aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC
person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Out of this registry.
Host | A Record | TTL |
---|---|---|
gdhsc.edu.cn | 121.33.188.62 | 86400 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
gdhsc.edu.cn | ns2.service.edu.cn | 86400 |
gdhsc.edu.cn | ns1.service.edu.cn | 86400 |
Host | TXT Record | TTL |
---|
ns1.service.edu.cn
TTL: 86400
Email address: servgd.cernet.com
Serial: 2019071202
Refresh: 300
Retry: 7200
Expire: 604800
Minimum: 345600