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: unb.ca
Registry Domain ID: D19108-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namespro.ca
Updated Date: 2025-08-10T10:56:18Z
Creation Date: 2000-10-31T06:55:35Z
Registry Expiry Date: 2030-02-08T05:00:00Z
Registrar: Namespro Solutions Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@namespro.ca
Registrar Abuse Contact Phone: +1.6046818007
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 88162358-CIRA
Registrant Name: University of New Brunswick
Registrant Organization: University of New Brunswick
Registrant Street: PO Box 4400, 15 Dineen Drive
Registrant City: Fredericton
Registrant State/Province: NB
Registrant Postal Code: E3B5A3
Registrant Country: CA
Registrant Phone: +1.5064534652
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: caadmin@unb.ca
Registry Admin ID: 88162106-CIRA
Admin Name: Domain Administrator
Admin Organization:
Admin Street: PO Box 4400, 15 Dineen Drive
Admin City: Fredericton
Admin State/Province: NB
Admin Postal Code: E3B5A3
Admin Country: CA
Admin Phone: +1.5064534652
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: caadmin@unb.ca
Registry Tech ID: 88162359-CIRA
Tech Name: Domain Administrator
Tech Organization:
Tech Street: PO Box 4400, 15 Dineen Drive
Tech City: Fredericton
Tech State/Province: NB
Tech Postal Code: E3B5A3
Tech Country: CA
Tech Phone: +1.5064534652
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: caadmin@unb.ca
Registry Billing ID:
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Name Server: dns1.unb.ca
Name Server: dns2.unb.ca
Name Server: ns1.d-zone.ca
Name Server: ns1.dal.ca
Name Server: ns2.d-zone.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T09:10:36Z <<<
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: unb.ca
Registry Domain ID: D19108-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://www.namespro.ca
Updated Date: 2025-08-10T10:56:18Z
Creation Date: 2000-10-31T06:55:35Z
Registry Expiry Date: 2030-02-08T05:00:00Z
Registrar: Namespro Solutions Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@namespro.ca
Registrar Abuse Contact Phone: +1.6046818007
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 88162358-CIRA
Registrant Name: University of New Brunswick
Registrant Organization: University of New Brunswick
Registrant Street: PO Box 4400, 15 Dineen Drive
Registrant City: Fredericton
Registrant State/Province: NB
Registrant Postal Code: E3B5A3
Registrant Country: CA
Registrant Phone: +1.5064534652
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: caadmin@unb.ca
Registry Admin ID: 88162106-CIRA
Admin Name: Domain Administrator
Admin Organization:
Admin Street: PO Box 4400, 15 Dineen Drive
Admin City: Fredericton
Admin State/Province: NB
Admin Postal Code: E3B5A3
Admin Country: CA
Admin Phone: +1.5064534652
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: caadmin@unb.ca
Registry Tech ID: 88162359-CIRA
Tech Name: Domain Administrator
Tech Organization:
Tech Street: PO Box 4400, 15 Dineen Drive
Tech City: Fredericton
Tech State/Province: NB
Tech Postal Code: E3B5A3
Tech Country: CA
Tech Phone: +1.5064534652
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: caadmin@unb.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: dns1.unb.ca
Name Server: dns2.unb.ca
Name Server: ns1.d-zone.ca
Name Server: ns1.dal.ca
Name Server: ns2.d-zone.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T09:12:26Z <<<
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: 550 msec
% WHEN: Sun Oct 18 09:12:26 UTC 2026
