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.
Domain Name: cyberri.ca
Registry Domain ID: 109798231-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.hexonet.net
Updated Date: 2026-04-09T22:04:42Z
Creation Date: 2023-06-23T18:39:15Z
Registry Expiry Date: 2027-06-23T18:39:15Z
Registrar: CENTRALNIC CANADA INC
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396
Registrar Abuse Contact Phone Ext: 850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 118772683-CIRA
Registrant Name: Cyberri Technologies Inc.
Registrant Organization: Cyberri Technologies Inc.
Registrant Street: 66-2967 Dundas St W
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M6P1Z2
Registrant Country: CA
Registrant Phone: +1.4375628800
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: noc@cyberri.ca
Registry Admin ID: 118772894-CIRA
Admin Name: Ethan Mitchell
Admin Organization: Cyberri Technologies Inc.
Admin Street: 66-2967 Dundas St W
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M6P1Z2
Admin Country: CA
Admin Phone: +1.4375628800
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: noc@cyberri.ca
Registry Tech ID: 118772684-CIRA
Tech Name: Ethan Mitchell
Tech Organization: Cyberri Technologies Inc.
Tech Street: 66-2967 Dundas St W
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M6P1Z2
Tech Country: CA
Tech Phone: +1.4375628800
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: noc@cyberri.ca
Registry Billing ID: 118772685-CIRA
Billing Name: Ethan Mitchell
Billing Organization: Cyberri Technologies Inc.
Billing Street: 66-2967 Dundas St W
Billing City: Toronto
Billing State/Province: ON
Billing Postal Code: M6P1Z2
Billing Country: CA
Billing Phone: +1.4375628800
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email: noc@cyberri.ca
Name Server: ara.ns.cloudflare.com
Name Server: robert.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-31T14:47:02Z <<<
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: cyberri.ca
Registry Domain ID: 109798231-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.hexonet.net
Updated Date: 2026-04-09T22:04:42Z
Creation Date: 2023-06-23T18:39:15Z
Registry Expiry Date: 2027-06-23T18:39:15Z
Registrar: CENTRALNIC CANADA INC
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396
Registrar Abuse Contact Phone Ext: 850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 118772683-CIRA
Registrant Name: Cyberri Technologies Inc.
Registrant Organization: Cyberri Technologies Inc.
Registrant Street: 66-2967 Dundas St W
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M6P1Z2
Registrant Country: CA
Registrant Phone: +1.4375628800
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: noc@cyberri.ca
Registry Admin ID: 118772894-CIRA
Admin Name: Ethan Mitchell
Admin Organization: Cyberri Technologies Inc.
Admin Street: 66-2967 Dundas St W
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M6P1Z2
Admin Country: CA
Admin Phone: +1.4375628800
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: noc@cyberri.ca
Registry Tech ID: 118772684-CIRA
Tech Name: Ethan Mitchell
Tech Organization: Cyberri Technologies Inc.
Tech Street: 66-2967 Dundas St W
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M6P1Z2
Tech Country: CA
Tech Phone: +1.4375628800
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: noc@cyberri.ca
Registry Billing ID: 118772685-CIRA
Billing Name: Ethan Mitchell
Billing Organization: Cyberri Technologies Inc.
Billing Street: 66-2967 Dundas St W
Billing City: Toronto
Billing State/Province: ON
Billing Postal Code: M6P1Z2
Billing Country: CA
Billing Phone: +1.4375628800
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email: noc@cyberri.ca
Name Server: ara.ns.cloudflare.com
Name Server: robert.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-31T14:47:02Z <<<
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: 689 msec
% WHEN: Sun May 31 14:47:01 UTC 2026
