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: ftc.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2026-08-14T16:51:37Z
Creation Date: 1997-10-02T01:29:24Z
Registry Expiry Date: 2027-07-07T18:15:39Z
Registrar: get.gov
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Federal Trade Commission
Registrant Street: REDACTED FOR PRIVACY
Registrant City: Washington
Registrant State/Province: DC
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: REDACTED FOR PRIVACY
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Admin Email: REDACTED FOR PRIVACY
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Registry Security ID: REDACTED FOR PRIVACY
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Security State/Province: REDACTED FOR PRIVACY
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Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: security@ftc.gov
Name Server: a1-252.akam.net
Name Server: a24-67.akam.net
Name Server: a26-64.akam.net
Name Server: a3-65.akam.net
Name Server: a6-66.akam.net
Name Server: a7-67.akam.net
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2026-10-02T08:22:10Z <<<
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% Query time: 604 msec
% WHEN: Fri Oct 02 08:22:09 UTC 2026
