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Server IP address resolved: Yes
Http response code: 200
Response time: 4.17 sec.
Last Checked: 06/10/2024
Over the time ef.com.cn has been ranked as high as 1,282 in the world, while most of its traffic comes from China, where it reached as high as 2,865 position.
Ef.com.cn receives about 5,112 unique visitors and 31,183 pageviews per day. The estimated value of ef.com.cn is 543,120 USD. Each unique visitor makes about 6.1 pageviews on average.
Ef.com.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (October 11, 2024) ef.com.cn has a valid and up-to-date SSL certificate issued by Google Trust Services that expires on December 19, 2024. Check other websites using SSL certificates issued by Google Trust Services.
According to Google Safe Browsing, Google Safe Search and Symantec ef.com.cn is quite a safe domain.
Mobile-Friendly test indicates that ef.com.cn is well optimized for mobile and tablet devices, however website page loading time could be improved.
Alexa Rank shows how popular ef.com.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ef.com.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 ef.com.cn and pageviews on ef.com.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 ef.com.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.
"ef.com.cn" is not a phishing page.
"ef.com.cn" does not install unwanted software.
"ef.com.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 ef.com.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 ef.com.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ef.com.cn. This reputation system receives ratings from users and information from third-party sources, assesses the ef.com.cn for safety features and confirms, whether ef.com.cn is suitable for children.
Domain | ef.com.cn |
Issuer Organization | Google Trust Services |
Issuer | WE1 |
Algorithm | ecdsa-with-SHA256 |
Valid form | 09/20/2024 |
Expiration | 12/19/2024 |
Signed | Certificate is not self signed |
Additional Domains | ef.com.cn *.ef.com.cn |
Not Found
ASN ID: 45090
ASN Title: CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN
Last Update: 07/16/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS45115'
as-block: AS45056 - AS45115
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2009-09-29T06:15:17Z
source: APNIC
role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC
% Information related to 'AS45056 - AS46079'
as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45090'
% Abuse contact for 'AS45090' is 'ipas@cnnic.cn'
aut-num: AS45090
as-name: CNNIC-TENCENT-NET-AP
descr: Shenzhen Tencent Computer Systems Company Limited
descr: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan
descr: District,Shenzhen
country: CN
import: from AS18118
action pref=100;
accept ANY
import: from AS17962
action pref=100;
accept ANY
export: to AS18118
announce AS45090
export: to AS17962
announce AS45090
admin-c: DR196-AP
tech-c: JW2054-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2016-10-17T00:30:37Z
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: 2017-11-01T08:57:39Z
source: APNIC
person: Dreams Ruan
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-84520
fax-no: +86-755-86013030
e-mail: dreamsruan@tencent.com
nic-hdl: DR196-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC
person: Jsquare Wu
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-88441
fax-no: +86-755-86013030
e-mail: jsquare@tencent.com
nic-hdl: JW2054-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: ef.com.cn
ROID: 20030610s10011s00258370-cn
Domain Status: clientTransferProhibited
Registrant: 上海英培商务咨询有限公司
Registrant Contact Email: domainadmintl@ef.com
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: ns226.dns.cf-ns.net
Name Server: ns26.dns.cf-ns.com
Registration Time: 2003-06-10 10:44:39
Expiration Time: 2025-06-10 10:44:39
DNSSEC: unsigned
Host | A Record | TTL |
---|
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|
Host | TXT Record | TTL |
---|
Last tested: 06/03/2017
Total Resources | 46 |
Number of Hosts | 8 |
Static Resources | 38 |
JavaScript Resources | 8 |
CSS Resources | 3 |
Last tested: 05/24/2017
Total Resources | 44 |
Number of Hosts | 12 |
Static Resources | 33 |
JavaScript Resources | 17 |
CSS Resources | 3 |
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