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: spn.ca
Registry Domain ID: D13094-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.funio.com/domains
Updated Date: 2024-08-14T15:32:13Z
Creation Date: 2000-10-26T04:26:57Z
Registry Expiry Date: 2031-12-29T05:00:00Z
Registrar: (Funio) - Miss Group Canada Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@funio.com
Registrar Abuse Contact Phone: +1.5142861815
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: R17052-CIRA
Registrant Name: Service Professionnels Nader Consultants Inc.
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Registry Admin ID: C875488-CIRA
Admin Name: Nader, Pierre
Admin Organization: Service Professionnels Nader Consultants Inc.
Admin Street: Service Professionnels Nader Consultants Inc., 2 Place du Commerce #150 Verdun
Admin City: Que.
Admin State/Province: QC
Admin Postal Code: H3E 1J4
Admin Country: CA
Admin Phone: +1 514 766 2671
Admin Phone Ext:
Admin Fax: +1 514 769 7869
Admin Fax Ext:
Admin Email: enader@spn.ca
Registry Tech ID: C875489-CIRA
Tech Name: Elie Nader
Tech Organization:
Tech Street: 2 Place du commerce
Tech City: Verdun
Tech State/Province: QC
Tech Postal Code: H3E-1A1
Tech Country: CA
Tech Phone: 151476626712229
Tech Phone Ext:
Tech Fax: 15147697869
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Tech Email: enader@spn.ca
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Name Server: ns1.panelbox.net
Name Server: ns2.panelbox.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-12T00:44:40Z <<<
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: spn.ca
Registry Domain ID: D13094-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.funio.com/domains
Updated Date: 2024-08-14T15:32:13Z
Creation Date: 2000-10-26T04:26:57Z
Registry Expiry Date: 2031-12-29T05:00:00Z
Registrar: (Funio) - Miss Group Canada Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@funio.com
Registrar Abuse Contact Phone: +1.5142861815
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: R17052-CIRA
Registrant Name: Service Professionnels Nader Consultants Inc.
Registrant Organization:
Registrant Street:
Registrant City:
Registrant State/Province:
Registrant Postal Code:
Registrant Country:
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Registry Admin ID: C875488-CIRA
Admin Name: Nader, Pierre
Admin Organization: Service Professionnels Nader Consultants Inc.
Admin Street: Service Professionnels Nader Consultants Inc., 2 Place du Commerce #150 Verdun
Admin City: Que.
Admin State/Province: QC
Admin Postal Code: H3E 1J4
Admin Country: CA
Admin Phone: +1 514 766 2671
Admin Phone Ext:
Admin Fax: +1 514 769 7869
Admin Fax Ext:
Admin Email: enader@spn.ca
Registry Tech ID: C875489-CIRA
Tech Name: Elie Nader
Tech Organization:
Tech Street: 2 Place du commerce
Tech City: Verdun
Tech State/Province: QC
Tech Postal Code: H3E-1A1
Tech Country: CA
Tech Phone: 151476626712229
Tech Phone Ext:
Tech Fax: 15147697869
Tech Fax Ext:
Tech Email: enader@spn.ca
Registry Billing ID:
Billing Name:
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Name Server: ns1.panelbox.net
Name Server: ns2.panelbox.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-12T00:44:40Z <<<
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: 619 msec
% WHEN: Tue May 12 00:44:39 UTC 2026
