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: trail.ca
Registry Domain ID: D143557-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.caregistration.com
Updated Date: 2026-03-02T16:07:09Z
Creation Date: 2003-04-14T17:54:35Z
Registry Expiry Date: 2036-02-25T05:00:00Z
Registrar: (CAregistration.com) Add Value International Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: danny@addvalue.com
Registrar Abuse Contact Phone: +1.4168292290
Registrar Abuse Contact Phone Ext:
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: R113345-CIRA
Registrant Name: The Corporation of the City of Trail
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Registry Admin ID: C1057881-CIRA
Admin Name: David Moorhead
Admin Organization: Municipality of the City of Trail
Admin Street: 1394 Pine Avenue
Admin City: Trail
Admin State/Province: BC
Admin Postal Code: V1R4E6
Admin Country: CA
Admin Phone: +1.2503640800
Admin Phone Ext:
Admin Fax: +1.2503640830
Admin Fax Ext:
Admin Email: dmoorhead@trail.ca
Registry Tech ID: C1540934-CIRA
Tech Name: Duane Birnie
Tech Organization: City of Trail
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Tech Phone: 250-364-0832
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Tech Fax: 250-364-0830
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Tech Email: dbirnie@trail.ca
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Name Server: dns1.easydns.com
Name Server: dns2.easydns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-29T21:11:05Z <<<
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: trail.ca
Registry Domain ID: D143557-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.caregistration.com
Updated Date: 2026-03-02T16:07:09Z
Creation Date: 2003-04-14T17:54:35Z
Registry Expiry Date: 2036-02-25T05:00:00Z
Registrar: (CAregistration.com) Add Value International Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: danny@addvalue.com
Registrar Abuse Contact Phone: +1.4168292290
Registrar Abuse Contact Phone Ext:
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: R113345-CIRA
Registrant Name: The Corporation of the City of Trail
Registrant Organization:
Registrant Street:
Registrant City:
Registrant State/Province:
Registrant Postal Code:
Registrant Country:
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Registry Admin ID: C1057881-CIRA
Admin Name: David Moorhead
Admin Organization: Municipality of the City of Trail
Admin Street: 1394 Pine Avenue
Admin City: Trail
Admin State/Province: BC
Admin Postal Code: V1R4E6
Admin Country: CA
Admin Phone: +1.2503640800
Admin Phone Ext:
Admin Fax: +1.2503640830
Admin Fax Ext:
Admin Email: dmoorhead@trail.ca
Registry Tech ID: C1540934-CIRA
Tech Name: Duane Birnie
Tech Organization: City of Trail
Tech Street:
Tech City:
Tech State/Province:
Tech Postal Code:
Tech Country:
Tech Phone: 250-364-0832
Tech Phone Ext:
Tech Fax: 250-364-0830
Tech Fax Ext:
Tech Email: dbirnie@trail.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
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Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: dns1.easydns.com
Name Server: dns2.easydns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-29T21:11:05Z <<<
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: 851 msec
% WHEN: Wed Apr 29 21:11:04 UTC 2026
