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: pearhost.ca
Registry Domain ID: 16072266-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namecheap.com/
Updated Date: 2026-01-19T19:03:16Z
Creation Date: 2014-02-10T04:16:52Z
Registry Expiry Date: 2027-02-10T04:16:52Z
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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 107750386-CIRA
Registrant Name: Paul Hart
Registrant Organization: PEAR MEDIA INC.
Registrant Street: Box 12136
Registrant City: Lloydminster
Registrant State/Province: AB
Registrant Postal Code: T9V3C4
Registrant Country: CA
Registrant Phone: +1.5873237327
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: paul.hart@pearmedia.ca
Registry Admin ID: 107750388-CIRA
Admin Name: Paul Hart
Admin Organization: PEAR MEDIA INC.
Admin Street: Box 12136
Admin City: Lloydminster
Admin State/Province: AB
Admin Postal Code: T9V3C4
Admin Country: CA
Admin Phone: +1.5873237327
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: paul.hart@pearmedia.ca
Registry Tech ID: 73213152-CIRA
Tech Name: Pear Host
Tech Organization: PEAR Media
Tech Street: Box 339
Tech City: Blackfoot
Tech State/Province: AB
Tech Postal Code: T0B0L0
Tech Country: CA
Tech Phone: +1.7808707327
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: paul.hart@pearmedia.ca
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.pearhost.ca
Name Server: ns2.pearhost.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-05T17:16:59Z <<<
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: pearhost.ca
Registry Domain ID: 16072266-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namecheap.com/
Updated Date: 2026-01-19T19:03:16Z
Creation Date: 2014-02-10T04:16:52Z
Registry Expiry Date: 2027-02-10T04:16:52Z
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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 107750386-CIRA
Registrant Name: Paul Hart
Registrant Organization: PEAR MEDIA INC.
Registrant Street: Box 12136
Registrant City: Lloydminster
Registrant State/Province: AB
Registrant Postal Code: T9V3C4
Registrant Country: CA
Registrant Phone: +1.5873237327
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: paul.hart@pearmedia.ca
Registry Admin ID: 107750388-CIRA
Admin Name: Paul Hart
Admin Organization: PEAR MEDIA INC.
Admin Street: Box 12136
Admin City: Lloydminster
Admin State/Province: AB
Admin Postal Code: T9V3C4
Admin Country: CA
Admin Phone: +1.5873237327
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: paul.hart@pearmedia.ca
Registry Tech ID: 73213152-CIRA
Tech Name: Pear Host
Tech Organization: PEAR Media
Tech Street: Box 339
Tech City: Blackfoot
Tech State/Province: AB
Tech Postal Code: T0B0L0
Tech Country: CA
Tech Phone: +1.7808707327
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: paul.hart@pearmedia.ca
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.pearhost.ca
Name Server: ns2.pearhost.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-05T17:17:00Z <<<
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: 586 msec
% WHEN: Tue May 05 17:18:47 UTC 2026
