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: ia.ca
Registry Domain ID: D181541-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: webnames.ca
Updated Date: 2025-12-09T05:05:43Z
Creation Date: 2003-12-09T18:05:29Z
Registry Expiry Date: 2026-12-09T05:00:00Z
Registrar: Webnames.ca Inc.
Registrar IANA ID: 456
Registrar Abuse Contact Email: abuse@webnames.ca
Registrar Abuse Contact Phone: +1.8662217878
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: 34970664-CIRA
Registrant Name: Industrielle-Alliance, Assurance et Services financiers, Inc.
Registrant Organization:
Registrant Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Registrant City: Quebec
Registrant State/Province: QC
Registrant Postal Code: G1K7M3
Registrant Country: CA
Registrant Phone: +1.4186845000
Registrant Phone Ext: 5635
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domainadmin@ia.ca
Registry Admin ID: 34970774-CIRA
Admin Name: IA Administrators
Admin Organization: Industrielle-Alliance, Assurance et Services financiers, Inc.
Admin Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Admin City: Quebec
Admin State/Province: QC
Admin Postal Code: G1K7M3
Admin Country: CA
Admin Phone: +1.4186845000
Admin Phone Ext: 5635
Admin Fax:
Admin Fax Ext:
Admin Email: domainadmin@ia.ca
Registry Tech ID: 34970665-CIRA
Tech Name: IA Administrators
Tech Organization: Industrielle-Alliance, Assurance et Services financiers, Inc.
Tech Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Tech City: Quebec
Tech State/Province: QC
Tech Postal Code: G1K7M3
Tech Country: CA
Tech Phone: +1.4186845000
Tech Phone Ext: 5635
Tech Fax:
Tech Fax Ext:
Tech Email: domainadmin@ia.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: a1-244.akam.net
Name Server: a11-66.akam.net
Name Server: a16-65.akam.net
Name Server: a24-67.akam.net
Name Server: a28-66.akam.net
Name Server: a5-64.akam.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-30T07:48:21Z <<<
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: ia.ca
Registry Domain ID: D181541-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: webnames.ca
Updated Date: 2025-12-09T05:05:43Z
Creation Date: 2003-12-09T18:05:29Z
Registry Expiry Date: 2026-12-09T05:00:00Z
Registrar: Webnames.ca Inc.
Registrar IANA ID: 456
Registrar Abuse Contact Email: abuse@webnames.ca
Registrar Abuse Contact Phone: +1.8662217878
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: 34970664-CIRA
Registrant Name: Industrielle-Alliance, Assurance et Services financiers, Inc.
Registrant Organization:
Registrant Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Registrant City: Quebec
Registrant State/Province: QC
Registrant Postal Code: G1K7M3
Registrant Country: CA
Registrant Phone: +1.4186845000
Registrant Phone Ext: 5635
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domainadmin@ia.ca
Registry Admin ID: 34970774-CIRA
Admin Name: IA Administrators
Admin Organization: Industrielle-Alliance, Assurance et Services financiers, Inc.
Admin Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Admin City: Quebec
Admin State/Province: QC
Admin Postal Code: G1K7M3
Admin Country: CA
Admin Phone: +1.4186845000
Admin Phone Ext: 5635
Admin Fax:
Admin Fax Ext:
Admin Email: domainadmin@ia.ca
Registry Tech ID: 34970665-CIRA
Tech Name: IA Administrators
Tech Organization: Industrielle-Alliance, Assurance et Services financiers, Inc.
Tech Street: 1080, Grande Allee Ouest C.P. 1907, succursale Terminus
Tech City: Quebec
Tech State/Province: QC
Tech Postal Code: G1K7M3
Tech Country: CA
Tech Phone: +1.4186845000
Tech Phone Ext: 5635
Tech Fax:
Tech Fax Ext:
Tech Email: domainadmin@ia.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: a1-244.akam.net
Name Server: a11-66.akam.net
Name Server: a16-65.akam.net
Name Server: a24-67.akam.net
Name Server: a28-66.akam.net
Name Server: a5-64.akam.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-30T07:48:21Z <<<
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: Thu Apr 30 07:48:21 UTC 2026
