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Sdta.cn Overview
Sdta.cn belongs to CEGN-SD Big Data Center Of Shandong Province, CN. Check the list of other websites hosted by CEGN-SD Big Data Center Of Shandong Province, CN.
In terms of rank-to-traffic ratio, sdta.cn has 7,121 unique users per day, viewing 28,483 pages. The rank based value of sdta.cn is 43,740 USD. Every user makes 4.28 pageviews on average.
Sdta.cn boasts a link base consisting of 471 referring domains and 527 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 an expired SSL certificate issued by DigiCert Inc (expired on 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.
Sdta.cn Website Safety
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates sdta.cn for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses sdta.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze sdta.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the sdta.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sdta.cn for safety features and confirms, whether sdta.cn is suitable for children.
| 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 |
Sdta.cn Rank History
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.
Sdta.cn Hosting Information
ASN ID: 139154
ASN Title: CEGN-SD Big Data Center Of Shandong Province, CNLast Update: 05/07/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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 'AS139090-AS139189'
as-block: AS139090-AS139189
descr: China Internet Network Information Center
country: CN
remarks: These AS numbers are further assigned by
remarks: CNNIC to CNNIC members and end-users
remarks: in the CNNIC region
admin-c: IP50-AP
tech-c: IP50-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2019-05-27T01:55:07Z
source: APNIC
person: I P
address: China Internet Information Center(CNNIC)
address: No. 4 of South street, Zhongguancun, Beijing, China
country: CN
phone: +86-10-58813000
fax-no: +86-10-58813075
e-mail: ipas@cnnic.cn
nic-hdl: IP50-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:48:01Z
source: APNIC
% Information related to 'AS139154'
% Abuse contact for 'AS139154' is 'ipas@cnnic.cn'
aut-num: AS139154
as-name: CEGN-SD
descr: Big Data Center Of Shandong Province
country: CN
admin-c: YW7087-AP
tech-c: JS4303-AP
abuse-c: AC1601-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:32:13Z
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: 2021-06-16T01:39:57Z
source: APNIC
role: ABUSE CNNICCN
address: Beijing, China
country: ZZ
phone: +000000000
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
abuse-mailbox: ipas@cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2020-05-14T11:19:01Z
source: APNIC
person: Gao Yuan
address: No1 Sheng Fu Qian Street??JiNan??ShanDong
country: CN
phone: +86-0531-86196816
e-mail: sakii@shandong.cn
nic-hdl: JS4303-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-04-01T08:01:42Z
source: APNIC
person: Sun Zhanfeng
address: No1 Sheng Fu Qian Street??JiNan??ShanDong
country: CN
phone: +86-0531-86196767
e-mail: sunzhanfeng@shandong.cn
nic-hdl: YW7087-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-04-01T08:01:42Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.16 (WHOIS-US3)
Sdta.cn Domain Registration and Settings
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 |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
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Sdta.cn HTML Check
Sdta.cn Desktop Performance
Last tested: 05/24/2017
| Total Resources | 103 |
| Number of Hosts | 5 |
| Static Resources | 99 |
| JavaScript Resources | 14 |
| CSS Resources | 4 |
Sdta.cn Mobile Insights
Last tested: 05/24/2017
| Total Resources | 67 |
| Number of Hosts | 7 |
| Static Resources | 55 |
| JavaScript Resources | 4 |
| CSS Resources | 1 |
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