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: michaelhill.ca
Registry Domain ID: D112966-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.hexonet.net
Updated Date: 2025-11-21T19:25:59Z
Creation Date: 2002-04-24T04:06:20Z
Registry Expiry Date: 2031-04-24T04:00:00Z
Registrar: CENTRALNIC CANADA INC
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396
Registrar Abuse Contact Phone Ext: 850
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 111145070-CIRA
Registrant Name: Michael Hill Jeweller (Canada) Limited
Registrant Organization: Michael Hill Jeweller (Canada) Limited
Registrant Street: 6335 Edwards Blvd, Mississauga, ON L5T 2W7
Registrant City: Mississauga
Registrant State/Province: ON
Registrant Postal Code: L5T2W7
Registrant Country: CA
Registrant Phone: +1.8553544455
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domainname.owner@michaelhill.com
Registry Admin ID: 111174244-CIRA
Admin Name: Mr John Moxon
Admin Organization: Michael Hill Jeweller (Canada) Limited
Admin Street: 6335 Edwards Blvd, Mississauga, ON L5T 2W7
Admin City: Mississauga
Admin State/Province: ON
Admin Postal Code: L5T2W7
Admin Country: CA
Admin Phone: +1.8553544455
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: domainname.owner@michaelhill.com
Registry Tech ID: 109169256-CIRA
Tech Name: mr Technical Department BrandShelter
Tech Organization: Key-Systems GmbH
Tech Street: Im Oberen Werk 1
Tech City: Sankt Ingbert
Tech State/Province: SL
Tech Postal Code: 66386
Tech Country: DE
Tech Phone: +49.68949396850
Tech Phone Ext:
Tech Fax: +49.68949396851
Tech Fax Ext:
Tech Email: tech@brandshelter.com
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: ns1.brandshelter.com
Name Server: ns2.brandshelter.de
Name Server: ns3.brandshelter.info
Name Server: ns4.brandshelter.net
Name Server: ns5.brandshelter.us
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-17T09:38:34Z <<<
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: michaelhill.ca
Registry Domain ID: D112966-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.hexonet.net
Updated Date: 2025-11-21T19:25:59Z
Creation Date: 2002-04-24T04:06:20Z
Registry Expiry Date: 2031-04-24T04:00:00Z
Registrar: CENTRALNIC CANADA INC
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396
Registrar Abuse Contact Phone Ext: 850
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 111145070-CIRA
Registrant Name: Michael Hill Jeweller (Canada) Limited
Registrant Organization: Michael Hill Jeweller (Canada) Limited
Registrant Street: 6335 Edwards Blvd, Mississauga, ON L5T 2W7
Registrant City: Mississauga
Registrant State/Province: ON
Registrant Postal Code: L5T2W7
Registrant Country: CA
Registrant Phone: +1.8553544455
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domainname.owner@michaelhill.com
Registry Admin ID: 111174244-CIRA
Admin Name: Mr John Moxon
Admin Organization: Michael Hill Jeweller (Canada) Limited
Admin Street: 6335 Edwards Blvd, Mississauga, ON L5T 2W7
Admin City: Mississauga
Admin State/Province: ON
Admin Postal Code: L5T2W7
Admin Country: CA
Admin Phone: +1.8553544455
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: domainname.owner@michaelhill.com
Registry Tech ID: 109169256-CIRA
Tech Name: mr Technical Department BrandShelter
Tech Organization: Key-Systems GmbH
Tech Street: Im Oberen Werk 1
Tech City: Sankt Ingbert
Tech State/Province: SL
Tech Postal Code: 66386
Tech Country: DE
Tech Phone: +49.68949396850
Tech Phone Ext:
Tech Fax: +49.68949396851
Tech Fax Ext:
Tech Email: tech@brandshelter.com
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: ns1.brandshelter.com
Name Server: ns2.brandshelter.de
Name Server: ns3.brandshelter.info
Name Server: ns4.brandshelter.net
Name Server: ns5.brandshelter.us
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-17T09:38:34Z <<<
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: 558 msec
% WHEN: Sun May 17 09:38:33 UTC 2026
