Century21cn.com Welcome to CENTURY 21 China-欢迎访问21世纪不动产中国网站

Welcome to CENTURY 21 China-欢迎访问21世纪不动产中国网站


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.62 sec.
Last Checked: 04/27/2024

Century21cn.com traffic volume is 1,165 unique daily visitors and their 1,165 pageviews. The web value rate of century21cn.com is 9,373 USD. Each visitor makes around 1.07 page views on average.

By Alexa's traffic estimates century21cn.com placed at 18,232 position over the world.

Century21cn.com server is located in China, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN.

Century21cn.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (April 28, 2021) century21cn.com show that century21cn.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on September 02, 2021). 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 Google Safe Browsing and Symantec century21cn.com is pretty a safe domain.


Global Rank
634,355
Average Load Time
3.28sec
Links In Count
197
Website Value
$8,760

Overview
Last Updated: 04/27/2024
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
Last Updated: 03/30/2024
century21cn.com is safe.
Norton ConnectSafe evaluates century21cn.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/27/2024
Unknown status.
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
century21cn.com 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: 03/01/2021
century21cn.com is safe.
McAfee assesses century21cn.com 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 century21cn.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/27/2024
century21cn.com child safety is unknown.
The WOT calculates reputation of the century21cn.com. This reputation system receives ratings from users and information from third-party sources, assesses the century21cn.com for safety features and confirms, whether century21cn.com is suitable for children.

SSL Information
Domain*.c21.com.cn
Issuer OrganizationDigiCert Inc
IssuerRapidSSL RSA CA 2018
AlgorithmRSA-SHA256
Valid form07/05/2019
Expiration09/02/2021
SignedCertificate is not self signed
Additional Domains *.c21.com.cn
c21.com.cn
Server Location

ASN Information

ASN ID: 23724
ASN Title: CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN

Last Update: 10/04/2023

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

% Information related to 'AS23552 - AS24575'

as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
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 'AS23701 - AS23772'

as-block: AS23701 - AS23772
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 'AS23724'

% Abuse contact for 'AS23724' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS23724
as-name: CHINANET-IDC-BJ-AP
descr: IDC, China Telecommunications Corporation
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4815
action pref=100;
accept AS4815
import: from AS4816
action pref=100;
accept AS4816
export: to AS4134
announce AS23724
export: to AS4815
announce AS23724
export: to AS4816
announce AS23724
export: to AS4835
announce AS23724
admin-c: CH93-AP
tech-c: CH93-AP
notify: hostmaster@ns.chinanet.cn.net
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: CENTURY21CN.COM
Registry Domain ID: 49652075_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2018-04-13T12:58:55Z
Creation Date: 2000-12-21T10:22:55Z
Registry Expiry Date: 2021-12-21T10:22:55Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS21.HICHINA.COM
Name Server: DNS22.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-02T20:17:54Z


DNS Records
HostA RecordTTL
century21cn.com210.14.159.111600
HostMX RecordPriorityTTL
century21cn.commailsrv01.century21cn.com10600
HostNS RecordTTL
century21cn.comdns22.hichina.com86400
century21cn.comdns21.hichina.com86400
HostTXT RecordTTL
century21cn.comMS=ms45003316600
century21cn.comv=spf1 ip4:123.127.50.68 ip4:123.127.50.69 ip4:123.127.50.86 ip4:210.14.159.103 ip4:112.64.145.10 ~all600
century21cn.comgoogle-site-verification=UrkazEL_XEj65L6HyM8vByzb2SrD0Dx9vEQZlzXvEsI600
century21cn.com357998786-42415870600

dns21.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600


Errors
Warnings

Last tested: 10/14/2016

Desktop
Desktop Speed
70%

Desktop Resource Breakdown
Total Resources60
Number of Hosts7
Static Resources10
JavaScript Resources12
CSS Resources3

Last tested: 10/14/2016

Mobile
Mobile Usability
60%
Mobile Speed
65%

Mobile Resource Breakdown
Total Resources59
Number of Hosts6
Static Resources9
JavaScript Resources12
CSS Resources3
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