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: a1doors.ca
Registry Domain ID: D98808-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.domainpeople.ca
Updated Date: 2026-02-25T19:53:27Z
Creation Date: 2002-01-31T22:16:38Z
Registry Expiry Date: 2027-01-31T05:00:00Z
Registrar: DomainPeople, Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@domainpeople.com
Registrar Abuse Contact Phone: +1.8777343667
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 115015496-CIRA
Registrant Name: A-1 Doors & Mouldings Ltd.
Registrant Organization: A-1 Doors & Mouldings Ltd.
Registrant Street: 101 12507 80th Avenue
Registrant City: Surrey
Registrant State/Province: BC
Registrant Postal Code: V3W3A4
Registrant Country: CA
Registrant Phone: +1.6045911044
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: management@a1doors.ca
Registry Admin ID: 115015498-CIRA
Admin Name: Paramjit Gill AdminContact
Admin Organization: A1 Doors And Mouldings
Admin Street: 101 12507 80th Avenue
Admin City: Surrey
Admin State/Province: BC
Admin Postal Code: V3W3A4
Admin Country: CA
Admin Phone: +1.6045911044
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: a1doors@a1doors.ca
Registry Tech ID: 115015334-CIRA
Tech Name: DNSCustomer AdminContact
Tech Organization: A-1 Doors & Mouldings Ltd.
Tech Street: 101 12507 80th Avenue
Tech City: Surrey
Tech State/Province: BC
Tech Postal Code: V3W3A4
Tech Country: CA
Tech Phone: +1.6045911044
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: mark@netpro-inc.net
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: sp1.domainpeople.com
Name Server: sp2.domainpeople.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-05T11:07:36Z <<<
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: a1doors.ca
Registry Domain ID: D98808-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: http://www.domainpeople.ca
Updated Date: 2026-02-25T19:53:27Z
Creation Date: 2002-01-31T22:16:38Z
Registry Expiry Date: 2027-01-31T05:00:00Z
Registrar: DomainPeople, Inc.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@domainpeople.com
Registrar Abuse Contact Phone: +1.8777343667
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 115015496-CIRA
Registrant Name: A-1 Doors & Mouldings Ltd.
Registrant Organization: A-1 Doors & Mouldings Ltd.
Registrant Street: 101 12507 80th Avenue
Registrant City: Surrey
Registrant State/Province: BC
Registrant Postal Code: V3W3A4
Registrant Country: CA
Registrant Phone: +1.6045911044
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: management@a1doors.ca
Registry Admin ID: 115015498-CIRA
Admin Name: Paramjit Gill AdminContact
Admin Organization: A1 Doors And Mouldings
Admin Street: 101 12507 80th Avenue
Admin City: Surrey
Admin State/Province: BC
Admin Postal Code: V3W3A4
Admin Country: CA
Admin Phone: +1.6045911044
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: a1doors@a1doors.ca
Registry Tech ID: 115015334-CIRA
Tech Name: DNSCustomer AdminContact
Tech Organization: A-1 Doors & Mouldings Ltd.
Tech Street: 101 12507 80th Avenue
Tech City: Surrey
Tech State/Province: BC
Tech Postal Code: V3W3A4
Tech Country: CA
Tech Phone: +1.6045911044
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: mark@netpro-inc.net
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: sp1.domainpeople.com
Name Server: sp2.domainpeople.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-05T11:07:36Z <<<
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: 700 msec
% WHEN: Tue May 05 11:07:36 UTC 2026
