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: petiak.ca
Registry Domain ID: 72944442-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://help.opensrs.com/hc/en-us
Updated Date: 2025-12-15T23:49:10Z
Creation Date: 2019-01-09T09:14:42Z
Registry Expiry Date: 2028-01-09T09:14:42Z
Registrar: Tucows.com Co.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: compliance@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 106153486-CIRA
Registrant Name: Arash Sadeghi
Registrant Organization: Middlesurf Inc.
Registrant Street: 85 Ben Sinclair Ave.
Registrant City: East Gwillimbury
Registrant State/Province: ON
Registrant Postal Code: L9N0S3
Registrant Country: CA
Registrant Phone: +1.6474942001
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: arashpetiak@gmail.com
Registry Admin ID: 106153703-CIRA
Admin Name: Arash Sadeghi
Admin Organization: Middlesurf Inc.
Admin Street: 85 Ben Sinclair Ave.
Admin City: East Gwillimbury
Admin State/Province: ON
Admin Postal Code: L9N0S3
Admin Country: CA
Admin Phone: +1.6474942001
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: arashpetiak@gmail.com
Registry Tech ID: 106153702-CIRA
Tech Name: Arash Sadeghi
Tech Organization: Middlesurf Inc.
Tech Street: 85 Ben Sinclair Ave.
Tech City: East Gwillimbury
Tech State/Province: ON
Tech Postal Code: L9N0S3
Tech Country: CA
Tech Phone: +1.6474942001
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: arashpetiak@gmail.com
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.petiak.ca
Name Server: ns2.petiak.ca
Name Server: ns3.petiak.ca
Name Server: ns4.petiak.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-25T23:48:59Z <<<
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: petiak.ca
Registry Domain ID: 72944442-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://help.opensrs.com/hc/en-us
Updated Date: 2025-12-15T23:49:10Z
Creation Date: 2019-01-09T09:14:42Z
Registry Expiry Date: 2028-01-09T09:14:42Z
Registrar: Tucows.com Co.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: compliance@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 106153486-CIRA
Registrant Name: Arash Sadeghi
Registrant Organization: Middlesurf Inc.
Registrant Street: 85 Ben Sinclair Ave.
Registrant City: East Gwillimbury
Registrant State/Province: ON
Registrant Postal Code: L9N0S3
Registrant Country: CA
Registrant Phone: +1.6474942001
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: arashpetiak@gmail.com
Registry Admin ID: 106153703-CIRA
Admin Name: Arash Sadeghi
Admin Organization: Middlesurf Inc.
Admin Street: 85 Ben Sinclair Ave.
Admin City: East Gwillimbury
Admin State/Province: ON
Admin Postal Code: L9N0S3
Admin Country: CA
Admin Phone: +1.6474942001
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: arashpetiak@gmail.com
Registry Tech ID: 106153702-CIRA
Tech Name: Arash Sadeghi
Tech Organization: Middlesurf Inc.
Tech Street: 85 Ben Sinclair Ave.
Tech City: East Gwillimbury
Tech State/Province: ON
Tech Postal Code: L9N0S3
Tech Country: CA
Tech Phone: +1.6474942001
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: arashpetiak@gmail.com
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.petiak.ca
Name Server: ns2.petiak.ca
Name Server: ns3.petiak.ca
Name Server: ns4.petiak.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-25T23:48:59Z <<<
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: 733 msec
% WHEN: Thu Jun 25 23:48:58 UTC 2026
