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: thinkage.ca
Registry Domain ID: D51706-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2019-04-19T21:13:04Z
Creation Date: 2000-11-24T21:27:34Z
Registry Expiry Date: 2026-11-30T05:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 74656349-CIRA
Registrant Name: Peter Fraser
Registrant Organization: Thinkage Ltd.
Registrant Street: 3092 Wilby Rd
Registrant City: Baden
Registrant State/Province: ON
Registrant Postal Code: A3A3N1
Registrant Country: CA
Registrant Phone: +1.5198951860
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: pjf@thinkage.ca
Registry Admin ID: 47584337-CIRA
Admin Name: Alan Bowler
Admin Organization: Thinkage Ltd.
Admin Street: 85 McIntyre Drive
Admin City: Kitchener
Admin State/Province: ON
Admin Postal Code: N2R1H6
Admin Country: CA
Admin Phone: +1.5198951860
Admin Phone Ext:
Admin Fax: +1.5198951864
Admin Fax Ext:
Admin Email: atbowler@thinkage.ca
Registry Tech ID: 47584199-CIRA
Tech Name: Peter Fraser
Tech Organization: Thinkage Ltd.
Tech Street: 3092 Wilby Rd
Tech City: Baden
Tech State/Province: ON
Tech Postal Code: N3A3N1
Tech Country: CA
Tech Phone: +1.5198951860
Tech Phone Ext:
Tech Fax: +1.5198951860
Tech Fax Ext:
Tech Email: pjf@thinkage.ca
Registry Billing ID:
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Name Server: dc1.thinkage.ca
Name Server: dc2.thinkage.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-08-24T19:25:06Z <<<
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: thinkage.ca
Registry Domain ID: D51706-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2019-04-19T21:13:04Z
Creation Date: 2000-11-24T21:27:34Z
Registry Expiry Date: 2026-11-30T05:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 74656349-CIRA
Registrant Name: Peter Fraser
Registrant Organization: Thinkage Ltd.
Registrant Street: 3092 Wilby Rd
Registrant City: Baden
Registrant State/Province: ON
Registrant Postal Code: A3A3N1
Registrant Country: CA
Registrant Phone: +1.5198951860
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: pjf@thinkage.ca
Registry Admin ID: 47584337-CIRA
Admin Name: Alan Bowler
Admin Organization: Thinkage Ltd.
Admin Street: 85 McIntyre Drive
Admin City: Kitchener
Admin State/Province: ON
Admin Postal Code: N2R1H6
Admin Country: CA
Admin Phone: +1.5198951860
Admin Phone Ext:
Admin Fax: +1.5198951864
Admin Fax Ext:
Admin Email: atbowler@thinkage.ca
Registry Tech ID: 47584199-CIRA
Tech Name: Peter Fraser
Tech Organization: Thinkage Ltd.
Tech Street: 3092 Wilby Rd
Tech City: Baden
Tech State/Province: ON
Tech Postal Code: N3A3N1
Tech Country: CA
Tech Phone: +1.5198951860
Tech Phone Ext:
Tech Fax: +1.5198951860
Tech Fax Ext:
Tech Email: pjf@thinkage.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
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Billing Phone:
Billing Phone Ext:
Billing Fax:
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Billing Email:
Name Server: dc1.thinkage.ca
Name Server: dc2.thinkage.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-08-24T19:25:06Z <<<
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: 573 msec
% WHEN: Mon Aug 24 19:25:05 UTC 2026
