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: ip-51-81-93.us
Registry Domain ID: D3021B65BC9ED49C8AA75E5E50D6766CC-NSR
Registrar WHOIS Server: whois.ovh.com
Registrar URL: www.ovh.com
Updated Date: 2026-03-06T05:05:37Z
Creation Date: 2019-03-25T15:09:46Z
Registry Expiry Date: 2027-03-25T15:09:46Z
Registrar: OVH sas
Registrar IANA ID: 433
Registrar Abuse Contact Email: abuse@ovh.net
Registrar Abuse Contact Phone: +33.972101007
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C2D2EC5F9BD2E484BB1A4E0F868553CA3-NSR
Registrant Name: Octave Klaba
Registrant Organization: OVH
Registrant Street: 2 Rue Kellermann
Registrant Street:
Registrant Street:
Registrant City: ROUBAIX
Registrant State/Province:
Registrant Postal Code: 59100
Registrant Country: FR
Registrant Phone: +33.320827332
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: ccey2ip6ffi6zeod69se@o.o-w-o.info
Registrant Application Purpose: P1
Registrant Nexus Category: C32/FR
Registry Admin ID: C158CF6211B704246B5DE33CC90306A0C-NSR
Admin Name: Octave Klaba
Admin Organization: OVH
Admin Street: 2 Rue Kellermann
Admin Street:
Admin Street:
Admin City: ROUBAIX
Admin State/Province:
Admin Postal Code: 59100
Admin Country: FR
Admin Phone: +33.320827332
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: mij54eafocwcafs25kc5@f.o-w-o.info
Admin Application Purpose: P1
Admin Nexus Category: C32/FR
Registry Tech ID: C158CF6211B704246B5DE33CC90306A0C-NSR
Tech Name: Octave Klaba
Tech Organization: OVH
Tech Street: 2 Rue Kellermann
Tech Street:
Tech Street:
Tech City: ROUBAIX
Tech State/Province:
Tech Postal Code: 59100
Tech Country: FR
Tech Phone: +33.320827332
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: mij54eafocwcafs25kc5@f.o-w-o.info
Tech Application Purpose: P1
Tech Nexus Category: C32/FR
Name Server: ns100.ovh.us
Name Server: dns100.ovh.us
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-04-24T21:41:30Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html
Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database.
Registry Services, LLC makes this information available to you "as is" and 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:
(1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone;
(2) in contravention of any applicable data and privacy protection laws; or
(3) to enable high volume, automated, electronic processes that apply to the registry (or its systems).
Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission.
We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.
% 404
% Query time: 873 msec
% WHEN: Fri Apr 24 21:41:29 UTC 2026
