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: ipvision.ca
Registry Domain ID: D1437741-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2026-08-31T04:07:24Z
Creation Date: 2010-07-18T00:32:39Z
Registry Expiry Date: 2027-07-17T04:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 14706290-CIRA
Registrant Name: IPvision Canada Inc.
Registrant Organization:
Registrant Street: 6338 Victoria Ave, suite 7
Registrant City: Montreal
Registrant State/Province: QC
Registrant Postal Code: H3W2S5
Registrant Country: CA
Registrant Phone: +1.5146674450
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: sharif@ipvision-inc.com
Registry Admin ID: 14706291-CIRA
Admin Name: MD SHARIFUL ISLAM
Admin Organization:
Admin Street: 6338 Victoria Ave, suite 7
Admin City: Montreal
Admin State/Province: QC
Admin Postal Code: H3W2S5
Admin Country: CA
Admin Phone: +1.5146674450
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: sharif@ipvision-inc.com
Registry Tech ID: 14706295-CIRA
Tech Name: MD SHARIFUL ISLAM
Tech Organization:
Tech Street: 6338 Victoria Ave, suite 7
Tech City: Montreal
Tech State/Province: QC
Tech Postal Code: H3W2S5
Tech Country: CA
Tech Phone: +1.5146674450
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: sharif@ipvision-inc.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.panelboxmanager.com
Name Server: ns2.panelboxmanager.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-02T08:07:57Z <<<
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: ipvision.ca
Registry Domain ID: D1437741-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: ca.godaddy.com
Updated Date: 2026-08-31T04:07:24Z
Creation Date: 2010-07-18T00:32:39Z
Registry Expiry Date: 2027-07-17T04:00:00Z
Registrar: Go Daddy Domains Canada, Inc
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Registrar Abuse Contact Phone Ext:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 14706290-CIRA
Registrant Name: IPvision Canada Inc.
Registrant Organization:
Registrant Street: 6338 Victoria Ave, suite 7
Registrant City: Montreal
Registrant State/Province: QC
Registrant Postal Code: H3W2S5
Registrant Country: CA
Registrant Phone: +1.5146674450
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: sharif@ipvision-inc.com
Registry Admin ID: 14706291-CIRA
Admin Name: MD SHARIFUL ISLAM
Admin Organization:
Admin Street: 6338 Victoria Ave, suite 7
Admin City: Montreal
Admin State/Province: QC
Admin Postal Code: H3W2S5
Admin Country: CA
Admin Phone: +1.5146674450
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: sharif@ipvision-inc.com
Registry Tech ID: 14706295-CIRA
Tech Name: MD SHARIFUL ISLAM
Tech Organization:
Tech Street: 6338 Victoria Ave, suite 7
Tech City: Montreal
Tech State/Province: QC
Tech Postal Code: H3W2S5
Tech Country: CA
Tech Phone: +1.5146674450
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: sharif@ipvision-inc.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.panelboxmanager.com
Name Server: ns2.panelboxmanager.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-02T08:07:58Z <<<
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: 612 msec
% WHEN: Fri Oct 02 08:07:57 UTC 2026
