Smartedu.cn 国家智慧教育公共服务平台
国家智慧教育公共服务平台,智慧教育,智慧教育平台
Server IP address resolved: Yes
Http response code: 200
Response time: 3.09 sec.
Last Checked: 02/02/2025
Smartedu.cn attracts 133,067 unique visitors daily, generating 798,404 pageviews. The estimated value of smartedu.cn is 1,149,437 USD. Each visitor views approximately 6.42 pages on average.
Smartedu.cn is hosted by CHINA169-BJ China Unicom Beijing Province Network, CN. Check out other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.
See the list of other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.
Smartedu.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.
A recent examination on (September 18, 2023), indicates that smartedu.cn has an expired wildcard SSL certificate issued by Baidu, Inc. (expired on March 17, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Baidu, Inc..
According to Google Safe Browsing and Symantec smartedu.cn appears to be a safe domain.
Based on Google's Mobile-Friendly test, smartedu.cn is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.
not found
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 smartedu.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 smartedu.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 smartedu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the smartedu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the smartedu.cn for safety features and confirms, whether smartedu.cn is suitable for children.
| Domain | *.smartedu.cn |
| Issuer Organization | Baidu, Inc. |
| Issuer | Baidu, Inc. OV CA |
| Algorithm | RSA-SHA256 |
| Valid form | 03/07/2023 |
| Expiration | 03/17/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.smartedu.cn smartedu.cn |
ASN ID: 4808
ASN Title: CHINA169-BJ China Unicom Beijing Province Network, CN
Last Update: 10/22/2024
% [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 'AS4808'
% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'
aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
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accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
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: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: smartedu.cn
ROID: 20161014s10001s85149090-cn
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Registrant: 教育部教育技术与资源发展中心（中央电化教育馆）
Registrant Contact Email: sfgzlj@163.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: ns3.cernet.net
Name Server: dns.smartedu.cn
Name Server: dns2.smartedu.cn
Name Server: ns2.cernet.net
Registration Time: 2016-10-14 14:51:15
Expiration Time: 2030-10-14 14:51:15
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| smartedu.cn | 121.194.10.213 | 7200 |
| smartedu.cn | 123.125.16.228 | 7200 |
| smartedu.cn | 123.125.16.230 | 7200 |
| smartedu.cn | 123.125.16.229 | 7200 |
| smartedu.cn | 123.125.16.227 | 7200 |
| smartedu.cn | 123.125.16.232 | 7200 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| smartedu.cn | mx.sendcloud.org | 0 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| smartedu.cn | dns2.smartedu.cn | 86400 |
| smartedu.cn | ns3.cernet.net | 86400 |
| smartedu.cn | dns.smartedu.cn | 86400 |
| smartedu.cn | ns2.cernet.net | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| smartedu.cn | xwskdhjntntgx1gqdt9zbf6x23fpmlkr | 7200 |
| smartedu.cn | v=spf1 include:spf.sendcloud.org -all | 7200 |
ns2.net.edu.cn
TTL: 86400
Email address: hostmaster.dns.edu.cn
Serial: 2022062400
Refresh: 7200
Retry: 1800
Expire: 604800
Minimum: 600
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