Sdta.cn belongs to CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN. Check the list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.
In terms of rank-to-traffic ratio, sdta.cn has 10,085 unique users per day, viewing 40,339 pages. The rank based value of sdta.cn is 61,881 USD. Every user makes 4.32 pageviews on average.
Sdta.cn boasts a link base consisting of 565 referring domains and 789 external backlinks, as revealed by the data obtained from web network scanning.
Sdta.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in August 26, 2024, sdta.cn has a valid and up-to-date SSL certificate issued by DigiCert Inc , certificate expiration date: January 10, 2025. 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 and Symantec sdta.cn is a fairly safe domain.
According the Mobile-Friendly test by Google sdta.cn is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | www.sdta.cn |
Issuer Organization | DigiCert Inc |
Issuer | Encryption Everywhere DV TLS CA - G2 |
Algorithm | RSA-SHA256 |
Valid form | 01/10/2024 |
Expiration | 01/10/2025 |
Signed | Certificate is not self signed |
Additional Domains |
www.sdta.cn sdta.cn |
Alexa Rank shows how popular sdta.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sdta.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 sdta.cn and pageviews on sdta.cn over the past 3 months.
ASN ID: 4837
ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CNLast Update: 03/06/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4837'
% Abuse contact for 'AS4837' is 'hqs-ipabuse@chinaunicom.cn'
aut-num: AS4837
as-name: CHINA169-Backbone
descr: CHINA UNICOM China169 Backbone
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS701
action pref=100;
accept ANY
import: from AS1239
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4814
action pref=100;
accept AS4814
import: from AS17816
action pref=100;
accept AS17816
export: to AS701
announce AS4837
export: to AS1239
announce AS4837
export: to AS4808
announce AS4837
export: to AS4814
announce AS4837
export: to AS17816
announce AS4837
admin-c: CH444-AP
tech-c: CH444-AP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2017-08-28T02:14:10Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC
person: CNCGroup Hostmaster
nic-hdl: CH444-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Financial Street
address: Beijing,100033,P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CN-CUCGROUP
last-modified: 2017-09-05T06:36:14Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: sdta.cn
ROID: 20030310s10001s00014739-cn
Domain Status: ok
Registrant: 山东省文化和旅游厅
Registrant Contact Email: zhangdaqian@shandong.cn
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns1.sfn.cn
Name Server: ns2.sfn.cn
Registration Time: 2003-03-10 19:21:29
Expiration Time: 2028-04-22 14:45:43
DNSSEC: unsigned
Host | A Record | TTL |
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Host | MX Record | Priority | TTL |
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Host | NS Record | TTL |
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Host | TXT Record | TTL |
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Last tested: 05/24/2017
Total Resources | 103 |
Number of Hosts | 5 |
Static Resources | 99 |
JavaScript Resources | 14 |
CSS Resources | 4 |
Last tested: 05/24/2017
Total Resources | 67 |
Number of Hosts | 7 |
Static Resources | 55 |
JavaScript Resources | 4 |
CSS Resources | 1 |