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: revdesign.us
Registry Domain ID: D2894940-US
Registrar WHOIS Server:
Registrar URL: http://www.register.com/
Updated Date: 2025-09-05T06:29:22Z
Creation Date: 2002-10-01T23:41:04Z
Registry Expiry Date: 2026-09-30T23:59:59Z
Registrar: Register.com, Inc.
Registrar IANA ID: 9
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8886429675
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C28D7E513C5094540B7CE407BEF13810D-NSR
Registrant Name: Gilbert Juarez
Registrant Organization: revDesign
Registrant Street: 2144 N KENWOOD ST
Registrant Street:
Registrant Street:
Registrant City: Burbank
Registrant State/Province: CA
Registrant Postal Code: 91505-1423
Registrant Country: US
Registrant Phone: +1.3105921547
Registrant Phone Ext:
Registrant Fax: +1.8886429675
Registrant Fax Ext:
Registrant Email: mr.giljuarez@gmail.com
Registrant Application Purpose: P3
Registrant Nexus Category: C11
Registry Admin ID: C28D7E513C5094540B7CE407BEF13810D-NSR
Admin Name: Gilbert Juarez
Admin Organization: revDesign
Admin Street: 2144 N KENWOOD ST
Admin Street:
Admin Street:
Admin City: Burbank
Admin State/Province: CA
Admin Postal Code: 91505-1423
Admin Country: US
Admin Phone: +1.3105921547
Admin Phone Ext:
Admin Fax: +1.8886429675
Admin Fax Ext:
Admin Email: mr.giljuarez@gmail.com
Admin Application Purpose: P3
Admin Nexus Category: C11
Registry Tech ID: CF83ABB3DFE2E4034913CD76A0E7C7F20-NSR
Tech Name: Saaya Nohara
Tech Organization: Lewis Leathers Limited
Tech Street: 3 - 5 Whitfield Street
Tech Street:
Tech Street:
Tech City: London
Tech State/Province: London
Tech Postal Code: W1T 2SA
Tech Country: GB
Tech Phone: +44.2076364314
Tech Phone Ext:
Tech Fax: +1.8886429675
Tech Fax Ext:
Tech Email: info@lewisleathers.com
Tech Application Purpose: P1
Tech Nexus Category: C11
Name Server: ns1.dreamhost.com
Name Server: ns2.dreamhost.com
Name Server: ns3.dreamhost.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-06T22:22:51Z <<<
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.
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% WHEN: Wed May 06 22:22:50 UTC 2026
