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: sherbrooke.ca
Registry Domain ID: D159697-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://portail.riq.qc.ca/
Updated Date: 2026-04-16T13:55:47Z
Creation Date: 2003-07-03T14:01:42Z
Registry Expiry Date: 2028-06-27T04:00:00Z
Registrar: RIQ, a division of Bell Canada
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: registraire@riq.net
Registrar Abuse Contact Phone: +1.4185212884
Registrar Abuse Contact Phone Ext: 230
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: R14241-CIRA
Registrant Name: Ville de Sherbrooke
Registrant Organization:
Registrant Street: Ville de Sherbrooke / Technologies de l'information
Registrant City: Sherbrooke
Registrant State/Province: QC
Registrant Postal Code: J1H5C1
Registrant Country: CA
Registrant Phone: +1.8198238000
Registrant Phone Ext: 5623
Registrant Fax:
Registrant Fax Ext:
Registrant Email: support.6000@ville.sherbrooke.qc.ca
Registry Admin ID: C870344-CIRA
Admin Name: Technologies de l'information
Admin Organization: Ville de Sherbrooke
Admin Street: 145, rue Wellington Nord
Admin City: Sherbrooke
Admin State/Province: QC
Admin Postal Code: J1H5C1
Admin Country: CA
Admin Phone: +1.8198238000
Admin Phone Ext: 5623
Admin Fax: +1.8198215470
Admin Fax Ext:
Admin Email: support.6000@ville.sherbrooke.qc.ca
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Name Server: ns1-06.azure-dns.com
Name Server: ns2-06.azure-dns.net
Name Server: ns3-06.azure-dns.org
Name Server: ns4-06.azure-dns.info
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T06:58:37Z <<<
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: sherbrooke.ca
Registry Domain ID: D159697-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://portail.riq.qc.ca/
Updated Date: 2026-04-16T13:55:47Z
Creation Date: 2003-07-03T14:01:42Z
Registry Expiry Date: 2028-06-27T04:00:00Z
Registrar: RIQ, a division of Bell Canada
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: registraire@riq.net
Registrar Abuse Contact Phone: +1.4185212884
Registrar Abuse Contact Phone Ext: 230
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: R14241-CIRA
Registrant Name: Ville de Sherbrooke
Registrant Organization:
Registrant Street: Ville de Sherbrooke / Technologies de l'information
Registrant City: Sherbrooke
Registrant State/Province: QC
Registrant Postal Code: J1H5C1
Registrant Country: CA
Registrant Phone: +1.8198238000
Registrant Phone Ext: 5623
Registrant Fax:
Registrant Fax Ext:
Registrant Email: support.6000@ville.sherbrooke.qc.ca
Registry Admin ID: C870344-CIRA
Admin Name: Technologies de l'information
Admin Organization: Ville de Sherbrooke
Admin Street: 145, rue Wellington Nord
Admin City: Sherbrooke
Admin State/Province: QC
Admin Postal Code: J1H5C1
Admin Country: CA
Admin Phone: +1.8198238000
Admin Phone Ext: 5623
Admin Fax: +1.8198215470
Admin Fax Ext:
Admin Email: support.6000@ville.sherbrooke.qc.ca
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Name Server: ns1-06.azure-dns.com
Name Server: ns2-06.azure-dns.net
Name Server: ns3-06.azure-dns.org
Name Server: ns4-06.azure-dns.info
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-18T06:58:37Z <<<
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: 564 msec
% WHEN: Sun Oct 18 06:58:37 UTC 2026
