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: efusion.ca
Registry Domain ID: D356444-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2026-04-01T05:01:26Z
Creation Date: 2006-02-15T22:43:29Z
Registry Expiry Date: 2027-02-15T05:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 54812359-CIRA
Registrant Name: ITPC Technologies Inc.
Registrant Organization:
Registrant Street: TH14 1233 Cordova St. W
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V6C3R1
Registrant Country: CA
Registrant Phone: +1.6048308980
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: vhaeri@efusion.ca
Registry Admin ID: 3500214-CIRA
Admin Name: Vahid Haeri
Admin Organization:
Admin Street: Suite 200
Admin City: Burnaby
Admin State/Province: BC
Admin Postal Code: V7K2B1
Admin Country: CA
Admin Phone: +1.6048308980
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: vhaeri@efusion.ca
Registry Tech ID: 3500317-CIRA
Tech Name: Vahid Haeri
Tech Organization:
Tech Street: Suite 200
Tech City: Burnaby
Tech State/Province: BC
Tech Postal Code: V7K2B1
Tech Country: CA
Tech Phone: +1.6048308980
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: vhaeri@efusion.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:
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Billing Email:
Name Server: ns55.domaincontrol.com
Name Server: ns56.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-03T11:16:37Z <<<
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: efusion.ca
Registry Domain ID: D356444-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2026-04-01T05:01:26Z
Creation Date: 2006-02-15T22:43:29Z
Registry Expiry Date: 2027-02-15T05:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 54812359-CIRA
Registrant Name: ITPC Technologies Inc.
Registrant Organization:
Registrant Street: TH14 1233 Cordova St. W
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V6C3R1
Registrant Country: CA
Registrant Phone: +1.6048308980
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: vhaeri@efusion.ca
Registry Admin ID: 3500214-CIRA
Admin Name: Vahid Haeri
Admin Organization:
Admin Street: Suite 200
Admin City: Burnaby
Admin State/Province: BC
Admin Postal Code: V7K2B1
Admin Country: CA
Admin Phone: +1.6048308980
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: vhaeri@efusion.ca
Registry Tech ID: 3500317-CIRA
Tech Name: Vahid Haeri
Tech Organization:
Tech Street: Suite 200
Tech City: Burnaby
Tech State/Province: BC
Tech Postal Code: V7K2B1
Tech Country: CA
Tech Phone: +1.6048308980
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: vhaeri@efusion.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: ns55.domaincontrol.com
Name Server: ns56.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-03T11:16:37Z <<<
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: 656 msec
% WHEN: Sun May 03 11:16:37 UTC 2026
