E21.cn 欢迎访问湖北教育信息网!


Online Status
Offline

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

E21.cn traffic volume is 2,079 unique daily visitors and their 7,277 pageviews. The web value rate of e21.cn is 131,225 USD. Each visitor makes around 3.75 page views on average.

By Alexa's traffic estimates e21.cn placed at 6,691 position over the world, while the largest amount of its visitors comes from China, where it takes 13,006 place.

Perfect for e21.cn that their data center (provided by company company CHINANET-BACKBONE No.31,Jin-rong Street, 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 CHINANET-BACKBONE No.31,Jin-rong Street, CN.

E21.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (March 29, 2024) e21.cn show that e21.cn has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec e21.cn is pretty a safe domain.

Relying Google MobileFriendly test e21.cn is well optimized for mobile and tablet devices.


Global Rank
97,754
Average Load Time
0.43sec
Links In Count
786
Website Value
$122,640

Overview
Last Updated: 03/29/2024
Overall result - e21.cn is 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: 03/24/2024
e21.cn is safe.
Norton ConnectSafe evaluates e21.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/04/2016
e21.cn is 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: 01/09/2019
e21.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: 01/12/2019
e21.cn is safe.
McAfee assesses e21.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 e21.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 03/29/2024
e21.cn child safety is unknown.
The WOT calculates reputation of the e21.cn. This reputation system receives ratings from users and information from third-party sources, assesses the e21.cn for safety features and confirms, whether e21.cn is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 4134
ASN Title: CHINANET-BACKBONE No.31,Jin-rong Street, CN

Last Update: 10/05/2023

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

% Information related to 'AS4134'

% Abuse contact for 'AS4134' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4134
as-name: CHINANET-BACKBONE
descr: No.31,Jin-rong Street
descr: Beijing
descr: 100032
country: CN
remarks: for backbone of chinanet
admin-c: CH93-AP
tech-c: CH93-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2016-10-17T00:30:13Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC

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

WHOIS

Domain Name: e21.cn
ROID: 20030310s10001s00019262-cn
Domain Status: clientTransferProhibited
Registrant: 湖北省教育信息化发展中心(湖北省电化教育馆)
Registrant Contact Email: lh@e21.edu.cn
Sponsoring Registrar: 厦门三五互联科技股份有限公司
Name Server: dns.e21.cn
Name Server: dns2.e21.cn
Registration Time: 2003-03-10 19:57:59
Expiration Time: 2022-06-05 15:12:00
DNSSEC: unsigned


DNS Records
HostA RecordTTL
;;noconnection
HostMX RecordPriorityTTL
;;serversnoconnection
HostNS RecordTTL
;;noconnection
HostTXT RecordTTL
;;connection

no
TTL: connection
Email address: servers
Serial: could
Refresh: be
Retry: reached
Expire:
Minimum:


Errors

Last tested: 05/30/2017

Desktop
Desktop Speed
99%

Desktop Resource Breakdown
Total Resources1
Number of Hosts1

Last tested: 05/30/2017

Mobile
Mobile Usability
80%
Mobile Speed
99%

Mobile Resource Breakdown
Total Resources1
Number of Hosts1
www.e21.com
www.e21.net
www.e21.org
www.e21.info
www.e21.biz
www.e21.us
www.e21.mobi
www.21.cn
www.e21.cn
www.w21.cn
www.ew21.cn
www.we21.cn
www.s21.cn
www.es21.cn
www.se21.cn
www.d21.cn
www.ed21.cn
www.de21.cn
www.r21.cn
www.er21.cn
www.re21.cn
www.e1.cn
www.e2.cn