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: cigem.ca
Registry Domain ID: D8236-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namecheap.com/
Updated Date: 2025-08-18T18:12:12Z
Creation Date: 2000-10-15T06:08:37Z
Registry Expiry Date: 2026-11-25T05:00:00Z
Registrar: Go Get Canada Domain Registrar Ltd.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 106827507-CIRA
Registrant Name: C.I.G - Canadian Institute of Gemmology
Registrant Organization: C.I.G - Canadian Institute of Gemmology
Registrant Street: P.O. Box 57010
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V5K5G6
Registrant Country: CA
Registrant Phone: +1.6045308569
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domains@splange.com
Registry Admin ID: 73117007-CIRA
Admin Name: Wolf Kuehn
Admin Organization:
Admin Street: P.O. Box 57010
Admin City: Vancouver
Admin State/Province: BC
Admin Postal Code: V5K5G6
Admin Country: CA
Admin Phone: +1.6045308569
Admin Phone Ext:
Admin Fax: +1.6045308569
Admin Fax Ext:
Admin Email: domains@splange.com
Registry Tech ID: 73117006-CIRA
Tech Name: Wolf Kuehn
Tech Organization: Canadian Inst. of Gemmology
Tech Street: P.O. Box 57010
Tech City: Vancouver
Tech State/Province: BC
Tech Postal Code: V5K5G6
Tech Country: CA
Tech Phone: +1.6045308569
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: wolf@cigem.ca
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Name Server: cp1.privatesystems.net
Name Server: cp2.privatesystems.net
Name Server: cp3.privatesystems.net
Name Server: cp4.privatesystems.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-07T03:16:28Z <<<
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: cigem.ca
Registry Domain ID: D8236-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namecheap.com/
Updated Date: 2025-08-18T18:12:12Z
Creation Date: 2000-10-15T06:08:37Z
Registry Expiry Date: 2026-11-25T05:00:00Z
Registrar: Go Get Canada Domain Registrar Ltd.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 106827507-CIRA
Registrant Name: C.I.G - Canadian Institute of Gemmology
Registrant Organization: C.I.G - Canadian Institute of Gemmology
Registrant Street: P.O. Box 57010
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V5K5G6
Registrant Country: CA
Registrant Phone: +1.6045308569
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: domains@splange.com
Registry Admin ID: 73117007-CIRA
Admin Name: Wolf Kuehn
Admin Organization:
Admin Street: P.O. Box 57010
Admin City: Vancouver
Admin State/Province: BC
Admin Postal Code: V5K5G6
Admin Country: CA
Admin Phone: +1.6045308569
Admin Phone Ext:
Admin Fax: +1.6045308569
Admin Fax Ext:
Admin Email: domains@splange.com
Registry Tech ID: 73117006-CIRA
Tech Name: Wolf Kuehn
Tech Organization: Canadian Inst. of Gemmology
Tech Street: P.O. Box 57010
Tech City: Vancouver
Tech State/Province: BC
Tech Postal Code: V5K5G6
Tech Country: CA
Tech Phone: +1.6045308569
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: wolf@cigem.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
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Name Server: cp1.privatesystems.net
Name Server: cp2.privatesystems.net
Name Server: cp3.privatesystems.net
Name Server: cp4.privatesystems.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-07T03:16:28Z <<<
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: 822 msec
% WHEN: Thu May 07 03:16:28 UTC 2026
