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: turnitin.ca
Registry Domain ID: D301351-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.cscglobal.com
Updated Date: 2025-05-13T05:43:09Z
Creation Date: 2005-05-27T19:04:32Z
Registry Expiry Date: 2027-05-27T04:00:00Z
Registrar: CSC Corporate Domains (Canada) Company
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.3026365400
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 79973502-CIRA
Registrant Name: Turnitin, LLC - TMA895651
Registrant Organization:
Registrant Street: 2101 WEBSTER ST STE 1800
Registrant City: OAKLAND
Registrant State/Province: CA
Registrant Postal Code: 94612-3050
Registrant Country: US
Registrant Phone: +1.5107647600
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: it-admin@turnitin.com
Registry Admin ID: 79973500-CIRA
Admin Name: Eric Gisolfi
Admin Organization: Turnitin, LLC
Admin Street: 2101 WEBSTER ST STE 1800
Admin City: OAKLAND
Admin State/Province: CA
Admin Postal Code: 94612-3050
Admin Country: US
Admin Phone: +1.5107647600
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: it-admin@turnitin.com
Registry Tech ID: 79973501-CIRA
Tech Name: Eric Gisolfi
Tech Organization: Turnitin, LLC
Tech Street: 2101 WEBSTER ST STE 1800
Tech City: OAKLAND
Tech State/Province: CA
Tech Postal Code: 94612-3050
Tech Country: US
Tech Phone: +1.5107647600
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: it-admin@turnitin.com
Registry Billing ID:
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Name Server: ns-1112.awsdns-11.org
Name Server: ns-2025.awsdns-61.co.uk
Name Server: ns-238.awsdns-29.com
Name Server: ns-720.awsdns-26.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-02T08:22:55Z <<<
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: turnitin.ca
Registry Domain ID: D301351-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.cscglobal.com
Updated Date: 2025-05-13T05:43:09Z
Creation Date: 2005-05-27T19:04:32Z
Registry Expiry Date: 2027-05-27T04:00:00Z
Registrar: CSC Corporate Domains (Canada) Company
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.3026365400
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 79973502-CIRA
Registrant Name: Turnitin, LLC - TMA895651
Registrant Organization:
Registrant Street: 2101 WEBSTER ST STE 1800
Registrant City: OAKLAND
Registrant State/Province: CA
Registrant Postal Code: 94612-3050
Registrant Country: US
Registrant Phone: +1.5107647600
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: it-admin@turnitin.com
Registry Admin ID: 79973500-CIRA
Admin Name: Eric Gisolfi
Admin Organization: Turnitin, LLC
Admin Street: 2101 WEBSTER ST STE 1800
Admin City: OAKLAND
Admin State/Province: CA
Admin Postal Code: 94612-3050
Admin Country: US
Admin Phone: +1.5107647600
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: it-admin@turnitin.com
Registry Tech ID: 79973501-CIRA
Tech Name: Eric Gisolfi
Tech Organization: Turnitin, LLC
Tech Street: 2101 WEBSTER ST STE 1800
Tech City: OAKLAND
Tech State/Province: CA
Tech Postal Code: 94612-3050
Tech Country: US
Tech Phone: +1.5107647600
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: it-admin@turnitin.com
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
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Billing Phone:
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Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: ns-1112.awsdns-11.org
Name Server: ns-2025.awsdns-61.co.uk
Name Server: ns-238.awsdns-29.com
Name Server: ns-720.awsdns-26.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-02T08:22:55Z <<<
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: 569 msec
% WHEN: Fri Oct 02 08:22:55 UTC 2026
