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: sro.ca
Registry Domain ID: D149049-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.funio.com/domains
Updated Date: 2023-01-06T18:45:05Z
Creation Date: 2003-03-04T18:25:34Z
Registry Expiry Date: 2032-03-04T05:00:00Z
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: R114010-CIRA
Registrant Name: San@sro Inc.
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Registry Admin ID: 7327293-CIRA
Admin Name: Yannick LaRue
Admin Organization: Yannick LaRue
Admin Street: 1179 de lexpress
Admin City: Terrebonne
Admin State/Province: QC
Admin Postal Code: J6W4R9
Admin Country: CA
Admin Phone: +1.4509647776
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: sanmilie@larueinfo.qc.ca
Registry Tech ID: 7327307-CIRA
Tech Name: Yannick Larue
Tech Organization: Yannick Larue
Tech Street: 1179 de lexpress
Tech City: Terrebonne
Tech State/Province: QC
Tech Postal Code: J6W0A2
Tech Country: CA
Tech Phone: +1.4509647776
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Tech Email: sanmilie@larueinfo.qc.ca
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Name Server: ns1.sro.ca
Name Server: ns2.sro.ca
Name Server: ns3.sro.ca
Name Server: ns4.sro.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T08:36:41Z <<<
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: sro.ca
Registry Domain ID: D149049-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.funio.com/domains
Updated Date: 2023-01-06T18:45:05Z
Creation Date: 2003-03-04T18:25:34Z
Registry Expiry Date: 2032-03-04T05:00:00Z
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: R114010-CIRA
Registrant Name: San@sro Inc.
Registrant Organization:
Registrant Street:
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Registrant State/Province:
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Registry Admin ID: 7327293-CIRA
Admin Name: Yannick LaRue
Admin Organization: Yannick LaRue
Admin Street: 1179 de lexpress
Admin City: Terrebonne
Admin State/Province: QC
Admin Postal Code: J6W4R9
Admin Country: CA
Admin Phone: +1.4509647776
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: sanmilie@larueinfo.qc.ca
Registry Tech ID: 7327307-CIRA
Tech Name: Yannick Larue
Tech Organization: Yannick Larue
Tech Street: 1179 de lexpress
Tech City: Terrebonne
Tech State/Province: QC
Tech Postal Code: J6W0A2
Tech Country: CA
Tech Phone: +1.4509647776
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: sanmilie@larueinfo.qc.ca
Registry Billing ID:
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Name Server: ns1.sro.ca
Name Server: ns2.sro.ca
Name Server: ns3.sro.ca
Name Server: ns4.sro.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T08:36:41Z <<<
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: 778 msec
% WHEN: Sun Oct 18 08:36:41 UTC 2026
