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: randi.org
Registry Domain ID: REDACTED
Registrar WHOIS Server: http://216.117.191.5
Registrar URL: http://www.ait.com
Updated Date: 2019-11-14T00:00:56Z
Creation Date: 1996-03-05T05:00:00Z
Registry Expiry Date: 2028-03-06T05:00:00Z
Registrar: Advanced Internet Technologies, Inc. (AIT)
Registrar IANA ID: 57
Registrar Abuse Contact Email: abuse@ait.com
Registrar Abuse Contact Phone: +1.8772095184
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: ns2.he.net
Name Server: ns3.he.net
Name Server: ns4.he.net
Name Server: ns5.he.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-08T15:27:55Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Domain Name: RANDI.ORG
Registrar WHOIS Server: whois.aitdomains.com
Registrar URL: https://ait.com
Updated Date: 2019-11-13T19:00:56Z
Creation Date: 1996-03-05T00:00:00Z
Registrar Expiration Date: 2028-03-06T19:00:51Z
Registrar: CSMJBS Enterprises
Registrar IANA ID: 57
Registrar Abuse Contact Email: abuse@ait.com
Registrar Abuse Contact Phone: +1.9103211200
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Name: CSMJBS Enterprises - Private Registration
Registrant Organization: CSMJBS Enterprises - Private Registration
Registrant Street: 5412 Lavender Ct.
Registrant City: N. Las Vegas
Registrant State/Province: NV
Registrant Postal Code: 89031-0520
Registrant Country: US
Registrant Phone: +1.9103211200
Registrant Fax: +1.9103211390
Registrant Email: privateregistration@nameservices.net
Admin Name: CSMJBS Enterprises - Private Registration
Admin Organization: CSMJBS Enterprises - Private Registration
Admin Street: 5412 Lavender Ct.
Admin City: N. Las Vegas
Admin State/Province: NV
Admin Postal Code: 89031-0520
Admin Country: US
Admin Phone: +1.9103211200
Admin Fax: +1.9103211390
Admin Email: privateregistration@nameservices.net
Tech Name: CSMJBS Enterprises - Private Registration
Tech Organization: CSMJBS Enterprises - Private Registration
Tech Street: 5412 Lavender Ct.
Tech City: N. Las Vegas
Tech State/Province: NV
Tech Postal Code: 89031-0520
Tech Country: US
Tech Phone: +1.9103211200
Tech Fax: +1.9103211390
Tech Email: privateregistration@nameservices.net
Name Server: NS4.HE.NET
Name Server: NS5.HE.NET
Name Server: NS3.HE.NET
Name Server: NS2.HE.NET
DNSSEC: unsigned
URL of ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-06-08T11:27:56Z <<<
The Data in CSMJBS Enterprises - PRIVATE REGISTRATION WHOIS database is provided by
THE CSMJBS Enterprises for information purposes, and to assist persons
in obtaining information about or related to a domain name registration record.
THE CSMJBS Enterprises does not guarantee its accuracy. By submitting a
WHOIS query, you agree that you will use this Data only for lawful purposes
and that, under no circumstances will you use this Data to: (1) allow, enable,
or otherwise support the transmission of mass unsolicited, commercial advertising
or solicitations via e-mail (spam); or (2) enable high volume, automated,
electronic processes that apply to THE CSMJBS Enterprises (or its systems).
THE CSMJBS Enterprises reserves the right to modify these terms at any time.
By submitting this query, you agree to abide by this policy.
% Query time: 1130 msec
% WHEN: Mon Jun 08 15:27:55 UTC 2026
