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: hydro.qc.ca
Registry Domain ID: D4673-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.internic.ca
Updated Date: 2025-12-15T04:05:44Z
Creation Date: 2000-10-05T00:06:12Z
Registry Expiry Date: 2026-10-31T04:00:00Z
Registrar: Internic.ca Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@internic.ca
Registrar Abuse Contact Phone: +1.8886988850
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 63992215-CIRA
Registrant Name: Hydro-Quebec
Registrant Organization:
Registrant Street: 532 Montreal Rd, Suite 261
Registrant City: Ottawa
Registrant State/Province: ON
Registrant Postal Code: K1K4R4
Registrant Country: CA
Registrant Phone: +1.8666421232
Registrant Phone Ext:
Registrant Fax: +1.6137061248
Registrant Fax Ext:
Registrant Email: EIDES6N597WD000R@privacyhero.company
Registry Admin ID: 63992295-CIRA
Admin Name: Connor Malcolm
Admin Organization: Privacy Hero Inc.
Admin Street: 532 Montreal Rd, Suite 261
Admin City: Ottawa
Admin State/Province: ON
Admin Postal Code: K1K4R4
Admin Country: CA
Admin Phone: +1.8666421232
Admin Phone Ext:
Admin Fax: +1.6137061248
Admin Fax Ext:
Admin Email: EIDES6N597WD000R@privacyhero.company
Registry Tech ID: 63992294-CIRA
Tech Name: Connor Malcolm
Tech Organization: Privacy Hero Inc.
Tech Street: 532 Montreal Rd, Suite 261
Tech City: Ottawa
Tech State/Province: ON
Tech Postal Code: K1K4R4
Tech Country: CA
Tech Phone: +1.8666421232
Tech Phone Ext:
Tech Fax: +1.6137061248
Tech Fax Ext:
Tech Email: 7WE2EK87G8W6GQY4@privacyhero.company
Registry Billing ID:
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Name Server: ns-1445.awsdns-52.org
Name Server: ns-1551.awsdns-01.co.uk
Name Server: ns-54.awsdns-06.com
Name Server: ns-607.awsdns-11.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T09:20:34Z <<<
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: hydro.qc.ca
Registry Domain ID: D4673-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.internic.ca
Updated Date: 2025-12-15T04:05:44Z
Creation Date: 2000-10-05T00:06:12Z
Registry Expiry Date: 2026-10-31T04:00:00Z
Registrar: Internic.ca Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@internic.ca
Registrar Abuse Contact Phone: +1.8886988850
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 63992215-CIRA
Registrant Name: Hydro-Quebec
Registrant Organization:
Registrant Street: 532 Montreal Rd, Suite 261
Registrant City: Ottawa
Registrant State/Province: ON
Registrant Postal Code: K1K4R4
Registrant Country: CA
Registrant Phone: +1.8666421232
Registrant Phone Ext:
Registrant Fax: +1.6137061248
Registrant Fax Ext:
Registrant Email: EIDES6N597WD000R@privacyhero.company
Registry Admin ID: 63992295-CIRA
Admin Name: Connor Malcolm
Admin Organization: Privacy Hero Inc.
Admin Street: 532 Montreal Rd, Suite 261
Admin City: Ottawa
Admin State/Province: ON
Admin Postal Code: K1K4R4
Admin Country: CA
Admin Phone: +1.8666421232
Admin Phone Ext:
Admin Fax: +1.6137061248
Admin Fax Ext:
Admin Email: EIDES6N597WD000R@privacyhero.company
Registry Tech ID: 63992294-CIRA
Tech Name: Connor Malcolm
Tech Organization: Privacy Hero Inc.
Tech Street: 532 Montreal Rd, Suite 261
Tech City: Ottawa
Tech State/Province: ON
Tech Postal Code: K1K4R4
Tech Country: CA
Tech Phone: +1.8666421232
Tech Phone Ext:
Tech Fax: +1.6137061248
Tech Fax Ext:
Tech Email: 7WE2EK87G8W6GQY4@privacyhero.company
Registry Billing ID:
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Billing Organization:
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Name Server: ns-1445.awsdns-52.org
Name Server: ns-1551.awsdns-01.co.uk
Name Server: ns-54.awsdns-06.com
Name Server: ns-607.awsdns-11.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T09:20:34Z <<<
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: 615 msec
% WHEN: Sun Oct 18 09:20:34 UTC 2026
