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: emailh.ca
Registry Domain ID: 85982514-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://help.opensrs.com/hc/en-us
Updated Date: 2025-12-26T17:59:26Z
Creation Date: 2020-11-09T16:13:27Z
Registry Expiry Date: 2030-11-09T16:13:27Z
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: 118331763-CIRA
Registrant Name: Jim Pazarena
Registrant Organization: qcislands net ltd
Registrant Street: 3668 Sunrise Place
Registrant City: Nanaimo
Registrant State/Province: BC
Registrant Postal Code: V9T2S6
Registrant Country: CA
Registrant Phone: +1.7787860182
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: admin@emailh.ca
Registry Admin ID: 118331762-CIRA
Admin Name: Jim Pazarena
Admin Organization: qcislands net ltd
Admin Street: 3668 Sunrise Place
Admin City: Nanaimo
Admin State/Province: BC
Admin Postal Code: V9T2S6
Admin Country: CA
Admin Phone: +1.7787860182
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: admin@emailh.ca
Registry Tech ID: 118331606-CIRA
Tech Name: Jim Pazarena
Tech Organization: qcislands net ltd
Tech Street: 3668 Sunrise Place
Tech City: Nanaimo
Tech State/Province: BC
Tech Postal Code: V9T2S6
Tech Country: CA
Tech Phone: +1.7787860182
Tech Phone Ext:
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Tech Email: admin@emailh.ca
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Name Server: ns.haidagwaii.net
Name Server: ns2.haidagwaii.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T05:50:48Z <<<
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: emailh.ca
Registry Domain ID: 85982514-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://help.opensrs.com/hc/en-us
Updated Date: 2025-12-26T17:59:26Z
Creation Date: 2020-11-09T16:13:27Z
Registry Expiry Date: 2030-11-09T16:13:27Z
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: 118331763-CIRA
Registrant Name: Jim Pazarena
Registrant Organization: qcislands net ltd
Registrant Street: 3668 Sunrise Place
Registrant City: Nanaimo
Registrant State/Province: BC
Registrant Postal Code: V9T2S6
Registrant Country: CA
Registrant Phone: +1.7787860182
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: admin@emailh.ca
Registry Admin ID: 118331762-CIRA
Admin Name: Jim Pazarena
Admin Organization: qcislands net ltd
Admin Street: 3668 Sunrise Place
Admin City: Nanaimo
Admin State/Province: BC
Admin Postal Code: V9T2S6
Admin Country: CA
Admin Phone: +1.7787860182
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: admin@emailh.ca
Registry Tech ID: 118331606-CIRA
Tech Name: Jim Pazarena
Tech Organization: qcislands net ltd
Tech Street: 3668 Sunrise Place
Tech City: Nanaimo
Tech State/Province: BC
Tech Postal Code: V9T2S6
Tech Country: CA
Tech Phone: +1.7787860182
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: admin@emailh.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
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Billing Fax:
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Name Server: ns.haidagwaii.net
Name Server: ns2.haidagwaii.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T05:50:48Z <<<
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: 582 msec
% WHEN: Mon May 25 05:50:48 UTC 2026
