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: web-server.biz
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: whois.domrobot.com
Registrar URL: inwx.com
Updated Date: 2026-01-10T00:00:09Z
Creation Date: 2001-11-26T10:07:31Z
Registry Expiry Date: 2026-11-25T23:59:59Z
Registrar: INWX GmbH
Registrar IANA ID: 1420
Registrar Abuse Contact Email: abuse@domrobot.com
Registrar Abuse Contact Phone: +49.30983212112
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: INWX GmbH
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: DE
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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Registry Tech ID: REDACTED FOR PRIVACY
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Tech Phone: REDACTED FOR PRIVACY
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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: ns.inwx.de
Name Server: ns2.inwx.de
Name Server: ns3.inwx.eu
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-29T19:45:10Z <<<
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.
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Domain Name: web-server.biz
Registry Domain ID: 827741
Registrar WHOIS Server: whois.domrobot.com
Registrar URL: https://whois.domrobot.com
Updated Date: 2025-12-16T15:02:09Z
Creation Date: 2001-11-25T23:00:00Z
Registrar Registration Expiration Date: 2026-11-25T23:00:00Z
Registrar: INWX GmbH
Registrar IANA ID: 1420
Registrar Abuse Contact Email: abuse@domrobot.com
Registrar Abuse Contact Phone: +49.30983212112
Reseller: INWX GmbH
Reseller URL: https://www.inwx.de
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: 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: REDACTED FOR PRIVACY
Name Server: ns.inwx.de
Name Server: ns2.inwx.de
Name Server: ns3.inwx.eu
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-04-29T19:45:10Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Terms of Use: This data is provided by INWX GmbH
for information purposes, and to assist persons obtaining information
about or related to domain name registration records.
INWX GmbH 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, you will
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 this WHOIS server.
These terms may be changed without prior notice.
By submitting this query, you agree to abide by this policy.
You can use the following website to send a message to contacts of a domain: https://whois-contact.domrobot.com
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% WHEN: Wed Apr 29 19:45:10 UTC 2026
