C21.hk
Server IP address resolved: No
Http response code: None
Last Checked: 04/28/2024
C21.hk traffic volume is 9,090 unique daily visitors and their 36,359 pageviews. The web value rate of c21.hk is 54,891 USD. Each visitor makes around 4.28 page views on average.
C21.hk belongs to New World Telecommunications Limited. Check the list of other websites hosted by New World Telecommunications Limited.
C21.hk registered under .HK top-level domain. Check other websites in .HK zone.
The last verification results, performed on (January 19, 2024) c21.hk show that c21.hk has an expired SSL certificate issued by Let's Encrypt (expired on April 16, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing and Symantec c21.hk is pretty a safe domain.
Relying Google MobileFriendly test c21.hk 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.
not found
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 ConnectSafe evaluates c21.hk for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses c21.hk 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 c21.hk for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the c21.hk. This reputation system receives ratings from users and information from third-party sources, assesses the c21.hk for safety features and confirms, whether c21.hk is suitable for children.
| Domain | www.c21.hk |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 01/17/2024 |
| Expiration | 04/16/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.c21.hk |
ASN ID: 17444
ASN Title: New World Telecommunications Limited
Last Update: 02/02/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS18409'
as-block: AS17408 - AS18409
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 'AS17408 - AS17651'
as-block: AS17408 - AS17651
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-APNIC-AP
last-modified: 2016-09-30T02:07:37Z
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 'AS17444'
% Abuse contact for 'AS17444' is 'esabuse@hkbnes.net'
aut-num: AS17444
as-name: NWT-AS-AP
descr: AS number for New World Telephone Ltd.
country: HK
org: ORG-NWTL1-AP
import: from AS4635
action pref=100;
accept ANY
import: from AS6453
action pref=100;
accept ANY
import: from AS9505
action pref=200;
accept ANY
export: to AS4635
announce AS17444
export: to AS6453
announce AS17444
export: to AS9509
announce AS17444
admin-c: NC315-AP
tech-c: KW316-AP
mnt-by: MAINT-HK-NEWWORLDTEL
mnt-irt: IRT-NEWWORLDTEL-HK
last-modified: 2017-10-16T00:26:43Z
source: APNIC
irt: IRT-NEWWORLDTEL-HK
address: 15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
e-mail: esabuse@hkbnes.net
abuse-mailbox: esabuse@hkbnes.net
admin-c: KW315-AP
tech-c: IDC1-AP
tech-c: NC315-AP
auth: # Filtered
mnt-by: MAINT-HK-NEWWORLDTEL
last-modified: 2018-02-19T17:23:35Z
source: APNIC
organisation: ORG-NWTL1-AP
org-name: New World Telecommunications Limited
country: HK
address: Hong Kong Broadband Network Ltd
address: 15/F, Trans Asia Centre
address: 18 Kin Hong Street,
address: Kwai Chung, N.T.
phone: +852-3999-6060
fax-no: +852-3999-7774
e-mail: nocsn@hkbn.com.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-28T12:56:49Z
source: APNIC
person: Kwong Ming Wong
nic-hdl: KW316-AP
e-mail: kmmwong@hkbn.com.hk
address: 15/F, 18 Kin Hong Street, Trans Asia Centre, Kwai Chung, Kln
address: Hong Kong
phone: +852 21330626
country: HK
mnt-by: MAINT-HK-NEWWORLDTEL
last-modified: 2018-02-19T17:30:34Z
source: APNIC
person: Network Management Center
nic-hdl: NC315-AP
e-mail: nmcdata@hkbnes.net
address: Hong Kong
phone: + 852 - 2130-0120
fax-no: + 852 - 2133 2175
country: HK
mnt-by: MAINT-HK-NEWWORLDTEL
last-modified: 2016-10-26T05:57:48Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
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Whois server by HKIRC
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.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
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Domain Name: C21.HK
Domain Status: Active
DNSSEC: unsigned
Contract Version: Refer to registrar
Active variants
Inactive variants
Registrar Name: SPEEDY GROUP CORP. LIMITED
Registrar Contact Information: DOMAIN.NET.HK - .hk Accredited Registrar - Email: enquiry@domain.net.hk Phone: +852 3612 0155
Reseller:
Registrant Contact Information:
Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): CENTURY 21 HONG KONG LIMITED
Company Chinese name:
Address: RM 609-610, 6/F, CHEUNG SHA WAN PLAZA II, NO.833 CHEUNG SHA WAN ROAD, KOWLOON
Country: Hong Kong (HK)
Email: lukeng@centry21-hk.com
Domain Name Commencement Date: 16-08-2007
Expiry Date: 16-08-2024
Re-registration Status: Complete
Administrative Contact Information:
Given name: KAI MAN
Family name: NG
Company name: CENTURY 21 HONG KONG LIMITED
Address: RM 609-610, 6/F, CHEUNG SHA WAN PLAZA II, NO.833 CHEUNG SHA WAN ROAD, KOWLOON
Country: Hong Kong (HK)
Phone: +852-28697221
Fax: +852-25093156
Email: lukeng@centry21-hk.com
Account Name: HK9028184T
Technical Contact Information:
Given name: KWOK WA
Family name: NGAI
Company name: CENTURY 21 HONG KONG LIMITED
Address: ROOM 609-610, 6/F, CHEUNG SHA WAN PLAZA II, NO.833 CHEUNG SHA WAN ROAD, KOWLOON
Country: Hong Kong (HK)
Phone: +852-28697221
Fax: +852-25093156
Email: it-support@century21-hk.com
Name Servers Information:
NS27.POINTDNSHERE.NET
NS28.POINTDNSHERE.NET
Status Information:
Domain Prohibit Status:
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The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
.gov.hk, idv.hk. and .hk $domains.
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