Cnki.net 中国知网

中国知网知识发现网络平台—面向海内外读者提供中国学术文献、外文文献、学位论文、报纸、会议、年鉴、工具书等各类资源统一检索、统一导航、在线阅读和下载服务。涵盖基础科学、文史哲、工程科技、社会科学、农业、经济与管理科学、医药卫生、信息科技等十大领域。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.74 sec.
Last Checked: 01/21/2022

Cnki.net traffic volume is 138,606 unique daily visitors and their 672,237 pageviews. The web value rate of cnki.net is 8,829,554 USD. Each visitor makes around 5.19 page views on average.

By Alexa's traffic estimates cnki.net placed at 176 position over the world, while the largest amount of its visitors comes from China, where it takes 353 place.

Perfect for cnki.net that their data center (provided by company company CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

Cnki.net registered under .NET top-level domain. Check other websites in .NET zone.

The last verification results, performed on (November 28, 2019) cnki.net show that cnki.net has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on November 15, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.

In accordance with cnki.net is a suspicious domain.

Relying Google MobileFriendly test cnki.net is well optimized for mobile and tablet devices.

Global Rank
1,068
Average Load Time
1.25sec
Links In Count
7,279
Website Value
$8.3 M
Overview
Last Updated: 01/21/2022
Overall result - cnki.net 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: 08/05/2020
cnki.net is safe.
Norton ConnectSafe evaluates cnki.net for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 01/29/2019
cnki.net is not safe.
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: 08/11/2020
cnki.net 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: 02/22/2021
cnki.net is safe.
McAfee assesses cnki.net 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 cnki.net for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
cnki.net child safety is very good.
The WOT calculates reputation of the cnki.net. This reputation system receives ratings from users and information from third-party sources, assesses the cnki.net for safety features and confirms, whether cnki.net is suitable for children.

SSL Information
Domain*.cnki.net
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign RSA OV SSL CA 2018
AlgorithmRSA-SHA256
Valid form10/11/2019
Expiration11/15/2020
SignedCertificate is not self signed
Additional Domains *.cnki.net
*.global.cnki.net
*.oversea.cnki.net
en.cend.cnki.net
gb.cend.cnki.net
caj.d.cnki.net
pdf.d.cnki.net
gb.cnbar.cnki.net
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eng.tcm.cnki.net
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cnki.net
Server Location

ASN Information

ASN ID: 4837
ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN

Last Update: 06/03/2021

% [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)

WHOIS

Domain Name: CNKI.NET
Registry Domain ID: 5047311_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2020-06-17T06:05:54Z
Creation Date: 1999-04-07T04:00:00Z
Registry Expiry Date: 2023-04-07T04:00:00Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.1087127926
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS.CNKI.NET
Name Server: DNS2.CNKI.NET
Name Server: DNS3.CNKI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T20:39:56Z


DNS Records
HostA RecordTTL
cnki.net103.227.81.121300
HostMX RecordPriorityTTL
cnki.netmgate.cnki.net0600
HostNS RecordTTL
cnki.netdns.cnki.net600
cnki.netdns3.cnki.net600
cnki.netdns2.cnki.net600
HostTXT RecordTTL
cnki.netv=spf1 ip4:119.167.209.30 ~all600

dns.cnki.net
TTL: 600
Email address: postmaster.cnki.net
Serial: 2019080502
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600


Errors
Warnings

Last tested: 06/12/2016

Desktop
Desktop Speed
37%

Desktop Resource Breakdown
Total Resources76
Number of Hosts3
Static Resources51
JavaScript Resources9
CSS Resources2

Last tested: 05/31/2017

Mobile
Mobile Usability
99%
Mobile Speed
82%

Mobile Resource Breakdown
Total Resources13
Number of Hosts9
Static Resources7
JavaScript Resources2
CSS Resources1
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