Sdada.edu.cn
Over the time sdada.edu.cn has been ranked as high as 19,896 in the world.
Sdada.edu.cn receives about 13,574 unique visitors and 67,870 pageviews per day. The estimated value of sdada.edu.cn is 102,000 USD. Each unique visitor makes about 5 pageviews on average.
Sdada.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (November 13, 2019) sdada.edu.cn has an expired wildcard SSL certificate issued by WoSign CA Limited (expired on June 14, 2020). Check other websites using SSL certificates issued by WoSign CA Limited.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sdada.edu.cn is quite a safe domain.
Mobile-Friendly test indicates that sdada.edu.cn is well optimized for mobile and tablet devices, however website page loading time could be improved.
Alexa Rank shows how popular sdada.edu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sdada.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 sdada.edu.cn and pageviews on sdada.edu.cn over the past 3 months.
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 sdada.edu.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.
"sdada.edu.cn" is not a phishing page.
"sdada.edu.cn" does not install unwanted software.
"sdada.edu.cn" does not contain harmfull applications.
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 sdada.edu.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 sdada.edu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the sdada.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sdada.edu.cn for safety features and confirms, whether sdada.edu.cn is suitable for children.
| Domain | *.sdada.edu.cn |
| Issuer Organization | WoSign CA Limited |
| Issuer | WoSign OV SSL CA |
| Algorithm | RSA-SHA256 |
| Valid form | 06/16/2017 |
| Expiration | 06/14/2020 |
| Signed | Certificate is not self signed |
| Additional Domains | *.sdada.edu.cn sdada.edu.cn |
ASN ID: 4837
ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
Last 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)
Out of this registry.
| Host | A Record | TTL |
|---|---|---|
| sdada.edu.cn | 124.128.249.249 | 10800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sdada.edu.cn | mxbiz2.qq.com | 10 | 10800 |
| sdada.edu.cn | mxbiz1.qq.com | 5 | 10800 |
| Host | NS Record | TTL |
|---|---|---|
| sdada.edu.cn | dns1.sdada.edu.cn | 10800 |
| sdada.edu.cn | dns2.sdada.edu.cn | 10800 |
| sdada.edu.cn | dns3.sdada.edu.cn | 10800 |
| Host | TXT Record | TTL |
|---|---|---|
| sdada.edu.cn | v=spf1 | 10800 |
dns1.sdada.edu.cn.sdada.edu.cn
TTL: 10800
Email address: admin.sdada.edu.cn
Serial: 2100000114
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 04/09/2016
| Total Resources | 126 |
| Number of Hosts | 11 |
| Static Resources | 121 |
| JavaScript Resources | 5 |
Last tested: 11/27/2019
| Total Resources | 47 |
| Number of Hosts | 1 |
| Static Resources | 45 |
| JavaScript Resources | 10 |
| CSS Resources | 5 |
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