Résultats pour ctinets.ca

Résultat de la recherche pour ctinets.ca

Informations Générales

Serveurs DNS

Serveurs E-mails

Champs TXT

Qu'est ce que le champs SPF ?

Le champs SPF est un champs important pour la délivrabilité de vos e-mails. Mal configuré, absent, cela peut vous occasionner des rejets de réception des e-mails que vous envoyez à vos correspondants. Un autre champs TXT important est la signature DKIM qui jour également, énormément, en faveur de la délivrabilité des vos e-mails

Plus généralement, le SPF, ou Sender Policy Framework, est un système de vérification conçu pour empêcher l'usurpation d'adresse électronique en validant l'expéditeur d'un e-mail. Lorsqu'un domaine met en place un enregistrement SPF, il spécifie quels serveurs de messagerie sont autorisés à envoyer des e-mails. Lorsqu'un e-mail est reçu, le serveur de réception peut vérifier cet enregistrement pour s'assurer que l'e-mail provient d'un serveur des serveurs autorisés. Si ce n'est pas le cas, il peut être marqué comme suspect ou rejeté, ce qui aide à réduire le spam et le phishing en vérifiant que les e-mails proviennent bien de la source autorisés.

Données du WHOIS

Domain Name: ctinets.ca
Registry Domain ID: D1459718-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.easydns.ca
Updated Date: 2025-08-21T08:48:52Z
Creation Date: 2010-09-10T20:46:00Z
Registry Expiry Date: 2026-09-10T04:00:00Z
Registrar: easyDNS Technologies Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@easydns.com
Registrar Abuse Contact Phone: +1.4165358672
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 89746561-CIRA
Registrant Name: CITY TELECOM INC
Registrant Organization:
Registrant Street: 175 West Beaver Creek Rd.,  Unit 31
Registrant City: Richmond Hill
Registrant State/Province: ON
Registrant Postal Code: L4B3M1
Registrant Country: CA
Registrant Phone: +1.4165026038
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: denning@ctinets.ca
Registry Admin ID: 89746560-CIRA
Admin Name: DENNING LAI
Admin Organization: CITY TELECOM
Admin Street: 175 West Beaver Creek Rd.,  Unit 31
Admin City: Richmond Hill
Admin State/Province: ON
Admin Postal Code: L4B3M1
Admin Country: CA
Admin Phone: +1.4165026038
Admin Phone Ext:
Admin Fax: +1.4165023762
Admin Fax Ext:
Admin Email: denning@ctinets.ca
Registry Tech ID: 89746559-CIRA
Tech Name: DENNING LAI
Tech Organization: CITY TELECOM
Tech Street: 175 West Beaver Creek Rd.,  Unit 31
Tech City: Richmond Hill
Tech State/Province: ON
Tech Postal Code: L4B3M1
Tech Country: CA
Tech Phone: +1.4165026038
Tech Phone Ext:
Tech Fax: +1.4165023762
Tech Fax Ext:
Tech Email: denning@ctinets.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: ns1o.ctihk.com
Name Server: ns2o.ctihk.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-04T03:06:49Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

%
% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use
%
% (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)
Domain Name: ctinets.ca
Registry Domain ID: D1459718-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.easydns.ca
Updated Date: 2025-08-21T08:48:52Z
Creation Date: 2010-09-10T20:46:00Z
Registry Expiry Date: 2026-09-10T04:00:00Z
Registrar: easyDNS Technologies Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@easydns.com
Registrar Abuse Contact Phone: +1.4165358672
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 89746561-CIRA
Registrant Name: CITY TELECOM INC
Registrant Organization:
Registrant Street: 175 West Beaver Creek Rd.,  Unit 31
Registrant City: Richmond Hill
Registrant State/Province: ON
Registrant Postal Code: L4B3M1
Registrant Country: CA
Registrant Phone: +1.4165026038
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: denning@ctinets.ca
Registry Admin ID: 89746560-CIRA
Admin Name: DENNING LAI
Admin Organization: CITY TELECOM
Admin Street: 175 West Beaver Creek Rd.,  Unit 31
Admin City: Richmond Hill
Admin State/Province: ON
Admin Postal Code: L4B3M1
Admin Country: CA
Admin Phone: +1.4165026038
Admin Phone Ext:
Admin Fax: +1.4165023762
Admin Fax Ext:
Admin Email: denning@ctinets.ca
Registry Tech ID: 89746559-CIRA
Tech Name: DENNING LAI
Tech Organization: CITY TELECOM
Tech Street: 175 West Beaver Creek Rd.,  Unit 31
Tech City: Richmond Hill
Tech State/Province: ON
Tech Postal Code: L4B3M1
Tech Country: CA
Tech Phone: +1.4165026038
Tech Phone Ext:
Tech Fax: +1.4165023762
Tech Fax Ext:
Tech Email: denning@ctinets.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: ns1o.ctihk.com
Name Server: ns2o.ctihk.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-04T03:06:49Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

%
% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use
%
% (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)
% Query time: 621 msec
% WHEN: Sat Apr 04 03:06:48 UTC 2026