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: drps.ca
Registry Domain ID: D86646-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: webnames.ca
Updated Date: 2026-04-13T15:03:27Z
Creation Date: 2001-06-19T14:16:39Z
Registry Expiry Date: 2028-06-19T04:00:00Z
Registrar: Webnames.ca Inc.
Registrar IANA ID: 456
Registrar Abuse Contact Email: abuse@webnames.ca
Registrar Abuse Contact Phone: +1.8662217878
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: R13070-CIRA
Registrant Name: Durham Regional Police Service
Registrant Organization:
Registrant Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V6A4C1
Registrant Country: CA
Registrant Phone: +1.6046331142
Registrant Phone Ext:
Registrant Fax: +1.6046333174
Registrant Fax Ext:
Registrant Email: WN0ca8b6@webnamesprivacy.ca
Registry Admin ID: C868251-CIRA
Admin Name: Stephen Smith
Admin Organization: Webnames Services INC
Admin Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Admin City: Vancouver
Admin State/Province: BC
Admin Postal Code: V6A4C1
Admin Country: CA
Admin Phone: +1.6046331142
Admin Phone Ext:
Admin Fax: +1.6046333174
Admin Fax Ext:
Admin Email: WN0ca8b6@webnamesprivacy.ca
Registry Tech ID: C868252-CIRA
Tech Name: Stephen Smith
Tech Organization: Webnames Services INC
Tech Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Tech City: Vancouver
Tech State/Province: BC
Tech Postal Code: V6A4C1
Tech Country: CA
Tech Phone: +1.6046331142
Tech Phone Ext:
Tech Fax: +1.6046333174
Tech Fax Ext:
Tech Email: WN0ca8b6@webnamesprivacy.ca
Registry Billing ID:
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Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
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Billing Phone:
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Name Server: ns55.domaincontrol.com
Name Server: ns56.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-13T00:54:02Z <<<
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: drps.ca
Registry Domain ID: D86646-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: webnames.ca
Updated Date: 2026-04-13T15:03:27Z
Creation Date: 2001-06-19T14:16:39Z
Registry Expiry Date: 2028-06-19T04:00:00Z
Registrar: Webnames.ca Inc.
Registrar IANA ID: 456
Registrar Abuse Contact Email: abuse@webnames.ca
Registrar Abuse Contact Phone: +1.8662217878
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: R13070-CIRA
Registrant Name: Durham Regional Police Service
Registrant Organization:
Registrant Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V6A4C1
Registrant Country: CA
Registrant Phone: +1.6046331142
Registrant Phone Ext:
Registrant Fax: +1.6046333174
Registrant Fax Ext:
Registrant Email: WN0ca8b6@webnamesprivacy.ca
Registry Admin ID: C868251-CIRA
Admin Name: Stephen Smith
Admin Organization: Webnames Services INC
Admin Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Admin City: Vancouver
Admin State/Province: BC
Admin Postal Code: V6A4C1
Admin Country: CA
Admin Phone: +1.6046331142
Admin Phone Ext:
Admin Fax: +1.6046333174
Admin Fax Ext:
Admin Email: WN0ca8b6@webnamesprivacy.ca
Registry Tech ID: C868252-CIRA
Tech Name: Stephen Smith
Tech Organization: Webnames Services INC
Tech Street: ATTN: WN0ca8b6, Suite 333 - 333 Terminal Ave.
Tech City: Vancouver
Tech State/Province: BC
Tech Postal Code: V6A4C1
Tech Country: CA
Tech Phone: +1.6046331142
Tech Phone Ext:
Tech Fax: +1.6046333174
Tech Fax Ext:
Tech Email: WN0ca8b6@webnamesprivacy.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: ns55.domaincontrol.com
Name Server: ns56.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-13T00:54:02Z <<<
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: 709 msec
% WHEN: Wed May 13 00:54:01 UTC 2026
