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: intelligentsia.biz
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: http://whois.lws.net/
Registrar URL: Http://www.Lws.fr
Updated Date: 2025-10-23T06:40:17Z
Creation Date: 2006-08-17T17:04:06Z
Registry Expiry Date: 2026-08-16T23:59:59Z
Registrar: Ligne Web Services SAS dba LWS
Registrar IANA ID: 1630
Registrar Abuse Contact Email: abuse@lws.fr
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: A HAPPY LWS CUSTOMER
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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Admin Name:
Admin Organization:
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Admin State/Province:
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Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns10.lwsdns.com
Name Server: ns9.lwsdns.com
Name Server: ns12.lwsdns.com
Name Server: ns11.lwsdns.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T12:50:40Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
The Service is provided so that you may look up certain information in relation to domain names that we store in our database.
Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.
The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.
You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
* to enable high volume, automated, electronic processes that apply to the Service.
You acknowledge that:
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,
* we may restrict, suspend or terminate your access to the Service at any time, and
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.
This information has been prepared and published in order to represent administrative and technical management of the TLD.
We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.
Domain Name: intelligentsia.biz
Domain ID: D14291785-BIZ
Sponsoring Registrar: LWS dba Ligne Web Services
Sponsoring Registrar IANA ID: 1630
WHOIS Server: https://whois.lws.net
Referral URL: https://www.lws.fr
Abuse email: abuse@lws.fr
Abuse phone: +33.610804666
Creation Date: 2006-08-17T19:04:06Z
Updated Date: 2023-10-01T02:05:30Z
Registry Expiry Date: 2027-08-16T23:59:59Z
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Country: cm
Registrant Email: 8113218fdf95a286128e4ae59505c76e@whois-anonymous.com
Admin Country: cm
Admin Email: 8113218fdf95a286128e4ae59505c76e@whois-anonymous.com
Tech Country: cm
Tech Email: 8113218fdf95a286128e4ae59505c76e@whois-anonymous.com
Billing Country: cm
Billing Email: 8113218fdf95a286128e4ae59505c76e@whois-anonymous.com
Name Server: ns12.lwsdns.com
Name Server: ns10.lwsdns.com
Name Server: ns11.lwsdns.com
Name Server: ns9.lwsdns.com
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 Afilias 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. For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.
% Query time: 758 msec
% WHEN: Mon May 25 12:50:39 UTC 2026
