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: atyptic.ca
Registry Domain ID: 117594333-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://whc.ca
Updated Date: 2025-12-08T11:28:17Z
Creation Date: 2025-10-09T11:22:36Z
Registry Expiry Date: 2026-10-09T11:22:36Z
Registrar: WHC Online Solutions Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@whc.ca
Registrar Abuse Contact Phone: +1.5145042113
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 117941643-CIRA
Registrant Name: Atyptic Inc
Registrant Organization: Atyptic Inc
Registrant Street: 235, rue Hériot, suite 140
Registrant City: Drummondville
Registrant State/Province: QC
Registrant Postal Code: J2C6X5
Registrant Country: CA
Registrant Phone: +1.8198702020
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: contact@atyptic.ca
Registry Admin ID: 117941644-CIRA
Admin Name: Atyptic Inc
Admin Organization: Atyptic Inc
Admin Street: 235, rue Hériot, suite 140
Admin City: Drummondville
Admin State/Province: QC
Admin Postal Code: J2C6X5
Admin Country: CA
Admin Phone: +1.8198702020
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: contact@atyptic.ca
Registry Tech ID: 117941645-CIRA
Tech Name: Atyptic Inc
Tech Organization: Atyptic Inc
Tech Street: 235, rue Hériot, suite 140
Tech City: Drummondville
Tech State/Province: QC
Tech Postal Code: J2C6X5
Tech Country: CA
Tech Phone: +1.8198702020
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: contact@atyptic.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: ns1.bdm.microsoftonline.com
Name Server: ns2.bdm.microsoftonline.com
Name Server: ns3.bdm.microsoftonline.com
Name Server: ns4.bdm.microsoftonline.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T13:48:55Z <<<
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: atyptic.ca
Registry Domain ID: 117594333-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://whc.ca
Updated Date: 2025-12-08T11:28:17Z
Creation Date: 2025-10-09T11:22:36Z
Registry Expiry Date: 2026-10-09T11:22:36Z
Registrar: WHC Online Solutions Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@whc.ca
Registrar Abuse Contact Phone: +1.5145042113
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 117941643-CIRA
Registrant Name: Atyptic Inc
Registrant Organization: Atyptic Inc
Registrant Street: 235, rue Hériot, suite 140
Registrant City: Drummondville
Registrant State/Province: QC
Registrant Postal Code: J2C6X5
Registrant Country: CA
Registrant Phone: +1.8198702020
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: contact@atyptic.ca
Registry Admin ID: 117941644-CIRA
Admin Name: Atyptic Inc
Admin Organization: Atyptic Inc
Admin Street: 235, rue Hériot, suite 140
Admin City: Drummondville
Admin State/Province: QC
Admin Postal Code: J2C6X5
Admin Country: CA
Admin Phone: +1.8198702020
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: contact@atyptic.ca
Registry Tech ID: 117941645-CIRA
Tech Name: Atyptic Inc
Tech Organization: Atyptic Inc
Tech Street: 235, rue Hériot, suite 140
Tech City: Drummondville
Tech State/Province: QC
Tech Postal Code: J2C6X5
Tech Country: CA
Tech Phone: +1.8198702020
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: contact@atyptic.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: ns1.bdm.microsoftonline.com
Name Server: ns2.bdm.microsoftonline.com
Name Server: ns3.bdm.microsoftonline.com
Name Server: ns4.bdm.microsoftonline.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T13:48:56Z <<<
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: 759 msec
% WHEN: Mon May 25 13:48:55 UTC 2026
