Freecheck.cn FreeCheck论文查重官网 - 精准免费论文检测系统 - 适用各类论文抄袭检测

FreeCheck精准论文查重系统,为广大学者提供专业的免费论文查重、AI智能降重、论文预测、在线报告、论文指导等一站式服务。是一款安全、精准、快捷、易操作的免费论文检测系统。同时站内提供维普、知网、paperpass等定稿查重系统。

NatureNature

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/29/2024

Freecheck.cn belongs to CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. Check the list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

Freecheck.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (March 16, 2023) freecheck.cn show that freecheck.cn has an expired SSL certificate issued by DigiCert Inc (expired on March 02, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with freecheck.cn is a suspicious domain.

Relying Google MobileFriendly test freecheck.cn is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

NatureNature

NatureNature

Overview
Last Updated: 03/29/2024
Overall result - freecheck.cn is not safe.
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 Connect Safe
Last Updated: 05/08/2023
freecheck.cn is safe.
Norton ConnectSafe evaluates freecheck.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 03/29/2024
Not yet checked.
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.
Google Safe Browsing
Last Updated: 01/12/2019
freecheck.cn is safe.
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.
Site Advisor
Last Updated: 06/16/2020
freecheck.cn is safe.
McAfee assesses freecheck.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 freecheck.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 03/29/2024
freecheck.cn child safety is unknown.
The WOT calculates reputation of the freecheck.cn. This reputation system receives ratings from users and information from third-party sources, assesses the freecheck.cn for safety features and confirms, whether freecheck.cn is suitable for children.

SSL Information
Domainfreecheck.cn
Issuer OrganizationDigiCert Inc
IssuerEncryption Everywhere DV TLS CA - G1
AlgorithmRSA-SHA256
Valid form03/01/2022
Expiration03/02/2023
SignedCertificate is not self signed
Additional Domains freecheck.cn
www.freecheck.cn
Server Location

ASN Information

ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 11/09/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS37936 - AS37970'

as-block: AS37936 - AS37970
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: 2008-09-04T06:40:26Z
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 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
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: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

Domain Name: freecheck.cn
ROID: 20140924s10001s72278777-cn
Domain Status: clientTransferProhibited
Registrant: 湖南学糕教育科技有限公司
Registrant Contact Email: startoplee@163.com
Sponsoring Registrar: 厦门易名科技股份有限公司
Name Server: vip3.alidns.com
Name Server: vip4.alidns.com
Registration Time: 2014-09-24 07:07:37
Expiration Time: 2022-09-24 07:07:37
DNSSEC: unsigned


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
www.freecheck.com
www.freecheck.net
www.freecheck.org
www.freecheck.info
www.freecheck.biz
www.freecheck.us
www.freecheck.mobi
www.reecheck.cn
www.freecheck.cn
www.creecheck.cn
www.fcreecheck.cn
www.cfreecheck.cn
www.dreecheck.cn
www.fdreecheck.cn
www.dfreecheck.cn
www.rreecheck.cn
www.frreecheck.cn
www.rfreecheck.cn
www.treecheck.cn
www.ftreecheck.cn
www.tfreecheck.cn
www.greecheck.cn
www.fgreecheck.cn
www.gfreecheck.cn
www.vreecheck.cn
www.fvreecheck.cn
www.vfreecheck.cn
www.feecheck.cn
www.feeecheck.cn
www.freeecheck.cn
www.fereecheck.cn
www.fdeecheck.cn
www.frdeecheck.cn
www.ffeecheck.cn
www.frfeecheck.cn
www.ffreecheck.cn
www.fteecheck.cn
www.frteecheck.cn
www.frecheck.cn
www.frwecheck.cn
www.frewecheck.cn
www.frweecheck.cn
www.frsecheck.cn
www.fresecheck.cn
www.frseecheck.cn
www.frdecheck.cn
www.fredecheck.cn
www.frrecheck.cn
www.frerecheck.cn
www.frewcheck.cn
www.freewcheck.cn
www.frescheck.cn
www.freescheck.cn
www.fredcheck.cn
www.freedcheck.cn
www.frercheck.cn
www.freercheck.cn
www.freeheck.cn
www.freexheck.cn
www.freecxheck.cn
www.freexcheck.cn
www.freedheck.cn
www.freecdheck.cn
www.freefheck.cn
www.freecfheck.cn
www.freefcheck.cn
www.freevheck.cn
www.freecvheck.cn
www.freevcheck.cn
www.freececk.cn
www.freecbeck.cn
www.freechbeck.cn
www.freecbheck.cn
www.freecgeck.cn
www.freechgeck.cn
www.freecgheck.cn
www.freecyeck.cn
www.freechyeck.cn
www.freecyheck.cn
www.freecueck.cn
www.freechueck.cn
www.freecuheck.cn
www.freecjeck.cn
www.freechjeck.cn
www.freecjheck.cn
www.freecneck.cn
www.freechneck.cn
www.freecnheck.cn
www.freechck.cn
www.freechwck.cn
www.freechewck.cn
www.freechweck.cn
www.freechsck.cn
www.freechesck.cn
www.freechseck.cn
www.freechdck.cn
www.freechedck.cn
www.freechdeck.cn
www.freechrck.cn
www.freecherck.cn
www.freechreck.cn
www.freechek.cn
www.freechexk.cn
www.freechecxk.cn
www.freechexck.cn
www.freechedk.cn
www.freechecdk.cn
www.freechefk.cn
www.freechecfk.cn
www.freechefck.cn
www.freechevk.cn
www.freechecvk.cn
www.freechevck.cn
www.freechec.cn
www.freechecj.cn
www.freecheckj.cn
www.freechecjk.cn
www.freecheci.cn
www.freechecki.cn
www.freechecik.cn
www.freechecm.cn
www.freecheckm.cn
www.freechecmk.cn
www.freechecl.cn
www.freecheckl.cn
www.freecheclk.cn
www.freecheco.cn
www.freechecko.cn
www.freechecok.cn