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: albar.us
Registry Domain ID: D46129044-US
Registrar WHOIS Server: whois.psi-usa.info
Registrar URL: www.psi-usa.info
Updated Date: 2025-09-12T00:00:04Z
Creation Date: 2014-07-29T15:54:35Z
Registry Expiry Date: 2026-07-28T23:59:59Z
Registrar: InternetX GmbH
Registrar IANA ID: 151
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C68BC2E2A7BB84EC9A9D0F6E62BA25D4F-NSR
Registrant Name: Kai Albarus
Registrant Organization:
Registrant Street: An den Buchen 1b
Registrant Street:
Registrant Street:
Registrant City: Moerfelden Walldorf
Registrant State/Province: DE
Registrant Postal Code: 64546
Registrant Country: DE
Registrant Phone: +49.15258917855
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: kai@albarus24.de
Registrant Application Purpose: P5
Registrant Nexus Category: C31/DE
Registry Admin ID: C68BC2E2A7BB84EC9A9D0F6E62BA25D4F-NSR
Admin Name: Kai Albarus
Admin Organization:
Admin Street: An den Buchen 1b
Admin Street:
Admin Street:
Admin City: Moerfelden Walldorf
Admin State/Province: DE
Admin Postal Code: 64546
Admin Country: DE
Admin Phone: +49.15258917855
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: kai@albarus24.de
Admin Application Purpose: P5
Admin Nexus Category: C31/DE
Registry Tech ID: C6FE3EA717E624F628D41942AC5CB32BC-NSR
Tech Name: Michael Schinzel
Tech Organization: IP-Projects GmbH & Co. KG
Tech Street: Am Vogelherd 14
Tech Street:
Tech Street:
Tech City: Waldbrunn
Tech State/Province: Bayern
Tech Postal Code: 97295
Tech Country: DE
Tech Phone: +49.9306764990
Tech Phone Ext:
Tech Fax: +49.93067649915
Tech Fax Ext:
Tech Email: info@ip-projects.de
Tech Application Purpose: P5
Tech Nexus Category: C31/DE
Name Server: ns3.ip-projects.de
Name Server: ns4.ip-projects.de
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-26T21:20:26Z <<<
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.
Domain Name: albar.us
Registrar WHOIS Server: whois.registrar.internetx.com
Registrar URL: https://registrar.internetx.com
Updated Date: 2025-09-17T01:38:19Z
Creation Date: 2014-07-29T15:54:35Z
Registrar Registration Expiration Date: 2026-07-29T15:54:36Z
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: DE
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: https://whoispro.domain-robot.org/whois/albar.us
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: https://whoispro.domain-robot.org/whois/albar.us
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: https://whoispro.domain-robot.org/whois/albar.us
Name Server: ns3.ip-projects.de
Name Server: ns4.ip-projects.de
DNSSEC: unsigned
% Query time: 982 msec
% WHEN: Tue May 26 21:20:25 UTC 2026
