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21cl.net Overview

21cl.net 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.

In terms of rank-to-traffic ratio, 21cl.net has 8,288 unique users per day, viewing 33,153 pages. The rank based value of 21cl.net is 50,738 USD. Every user makes 4.32 pageviews on average.

21cl.net boasts a link base consisting of 487 referring domains and 559 external backlinks, as revealed by the data obtained from web network scanning.

21cl.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in February 26, 2023, 21cl.net has an expired SSL certificate issued by TrustAsia Technologies, Inc. (expired on December 17, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by TrustAsia Technologies, Inc..

Based on data from Symantec 21cl.net is a fairly safe domain.

21cl.net Website Safety

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Overview
Last Updated: 11/23/2024
Unknown status.
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 logo
Norton Connect Safe
Last Updated: 02/22/2024
21cl.net is safe.
Norton ConnectSafe evaluates 21cl.net for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 11/23/2024
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.
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Google Safe Browsing
Last Updated: 11/23/2024
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Site Advisor
Last Updated: 11/23/2024
Not yet checked.
McAfee assesses 21cl.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 21cl.net for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 11/23/2024
21cl.net child safety is unknown.
The WOT calculates reputation of the 21cl.net. This reputation system receives ratings from users and information from third-party sources, assesses the 21cl.net for safety features and confirms, whether 21cl.net is suitable for children.

SSL Information
Domainlive.zhixiejishu.com
Issuer OrganizationTrustAsia Technologies, Inc.
IssuerTrustAsia TLS RSA CA
AlgorithmRSA-SHA256
Valid form12/17/2021
Expiration12/17/2022
SignedCertificate is not self signed
Additional Domains live.zhixiejishu.com

21cl.net Rank History

21cl.net Hosting Information

Server Location

ASN Information

Last Update: 09/06/2024

% [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)

21cl.net Domain Registration and Settings

WHOIS

Domain Name: 21CL.NET
Registry Domain ID: 1703265312_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.west.cn
Registrar URL: http://www.west.cn/
Updated Date: 2023-02-22T08:09:47Z
Creation Date: 2012-02-21T10:01:48Z
Registry Expiry Date: 2024-02-21T10:01:48Z
Registrar: Chengdu West Dimension Digital Technology Co., Ltd.
Registrar IANA ID: 1556
Registrar Abuse Contact Email: abuse@west.cn
Registrar Abuse Contact Phone: 86.28.62778877
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1-DOMAIN-EXPIRED.MYHOSTADMIN.NET
Name Server: NS2-DOMAIN-EXPIRED.MYHOSTADMIN.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-02-22T12:55:42Z


DNS Records
HostA RecordTTL
21cl.net8.134.50.91600
HostMX RecordPriorityTTL
HostNS RecordTTL
21cl.netf1g1ns2.dnspod.net86400
21cl.netf1g1ns1.dnspod.net86400
HostTXT RecordTTL

f1g1ns1.dnspod.net
TTL: 180
Email address: freednsadmin.dnspod.com
Serial: 1672191484
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

21cl.net HTML Check

not found

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