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: nbnet.nb.ca
Registry Domain ID: D898605-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.bellaliant.net
Updated Date: 2026-05-20T04:04:17Z
Creation Date: 2000-10-20T15:17:19Z
Registry Expiry Date: 2027-04-05T04:00:00Z
Registrar: Bell Canada
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: dns@bellaliant.ca
Registrar Abuse Contact Phone: +1.8882672411
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: R350834-CIRA
Registrant Name: Bell Aliant Regional Communications Inc.
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Registry Admin ID: C1477572-CIRA
Admin Name: Aliant Webhosting
Admin Organization: Bell Aliant Regional Communications L. P.
Admin Street: 1 Brunswick Square
Admin City: Saint John
Admin State/Province: NB
Admin Postal Code: E2L4K2
Admin Country: CA
Admin Phone: +1.8882672411
Admin Phone Ext:
Admin Fax: +1.8668608822
Admin Fax Ext:
Admin Email: dns@bellaliant.ca
Registry Tech ID: C1704875-CIRA
Tech Name: Bell Aliant
Tech Organization: Bell Aliant Regional Communications L. P.
Tech Street: 1 Brunswick Square
Tech City: Saint John
Tech State/Province: NB
Tech Postal Code: E2L4K2
Tech Country: CA
Tech Phone: +1.8882672411
Tech Phone Ext:
Tech Fax: +1.8668608822
Tech Fax Ext:
Tech Email: DNS@bellaliant.ca
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Name Server: dns-nb00.aliant.net
Name Server: dns-nb01.aliant.net
Name Server: dns-ns00.aliant.net
Name Server: dns-on01.aliant.net
Name Server: dns-qc02.aliant.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-07T07:33:32Z <<<
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: nbnet.nb.ca
Registry Domain ID: D898605-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.bellaliant.net
Updated Date: 2026-05-20T04:04:17Z
Creation Date: 2000-10-20T15:17:19Z
Registry Expiry Date: 2027-04-05T04:00:00Z
Registrar: Bell Canada
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: dns@bellaliant.ca
Registrar Abuse Contact Phone: +1.8882672411
Registrar Abuse Contact Phone Ext:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: R350834-CIRA
Registrant Name: Bell Aliant Regional Communications Inc.
Registrant Organization:
Registrant Street:
Registrant City:
Registrant State/Province:
Registrant Postal Code:
Registrant Country:
Registrant Phone:
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Registry Admin ID: C1477572-CIRA
Admin Name: Aliant Webhosting
Admin Organization: Bell Aliant Regional Communications L. P.
Admin Street: 1 Brunswick Square
Admin City: Saint John
Admin State/Province: NB
Admin Postal Code: E2L4K2
Admin Country: CA
Admin Phone: +1.8882672411
Admin Phone Ext:
Admin Fax: +1.8668608822
Admin Fax Ext:
Admin Email: dns@bellaliant.ca
Registry Tech ID: C1704875-CIRA
Tech Name: Bell Aliant
Tech Organization: Bell Aliant Regional Communications L. P.
Tech Street: 1 Brunswick Square
Tech City: Saint John
Tech State/Province: NB
Tech Postal Code: E2L4K2
Tech Country: CA
Tech Phone: +1.8882672411
Tech Phone Ext:
Tech Fax: +1.8668608822
Tech Fax Ext:
Tech Email: DNS@bellaliant.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
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Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: dns-nb00.aliant.net
Name Server: dns-nb01.aliant.net
Name Server: dns-ns00.aliant.net
Name Server: dns-on01.aliant.net
Name Server: dns-qc02.aliant.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-07T07:33:32Z <<<
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: 719 msec
% WHEN: Wed Oct 07 07:33:32 UTC 2026
