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: konicaminolta.us
Registry Domain ID: D3370885-US
Registrar WHOIS Server: whois.1api.net
Registrar URL: www.1api.net
Updated Date: 2025-12-29T08:19:12Z
Creation Date: 2003-01-14T04:37:37Z
Registry Expiry Date: 2027-01-13T23:59:59Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C728A0F8A93514083B2352E720496DB7F-GDREG
Registrant Name: Konica Minolta , Inc.
Registrant Organization: Konica Minolta, Inc.
Registrant Street: JP TOWER, 2-7-2 Marunouchi
Registrant Street:
Registrant Street:
Registrant City: Chiyoda-ku
Registrant State/Province: Tokyo
Registrant Postal Code: 100-7015
Registrant Country: JP
Registrant Phone: +81.362502111
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: dommaster@mark-i.jp
Registrant Application Purpose: P1
Registrant Nexus Category: C31/JP
Registry Admin ID: C52C50224239B47A097D03914E93D436E-GDREG
Admin Name: Domain Administrator
Admin Organization: Mark-i Inc.
Admin Street: 8F Akasaka Tameike Tower
Admin Street: 2-17-7 Akasaka
Admin Street:
Admin City: Minato-ku
Admin State/Province: Tokyo
Admin Postal Code: 107-0052
Admin Country: JP
Admin Phone: +81.368629956
Admin Phone Ext:
Admin Fax: +81.368629931
Admin Fax Ext:
Admin Email: dommaster@mark-i.jp
Admin Application Purpose: P1
Admin Nexus Category: C31/JP
Registry Tech ID: C52C50224239B47A097D03914E93D436E-GDREG
Tech Name: Domain Administrator
Tech Organization: Mark-i Inc.
Tech Street: 8F Akasaka Tameike Tower
Tech Street: 2-17-7 Akasaka
Tech Street:
Tech City: Minato-ku
Tech State/Province: Tokyo
Tech Postal Code: 107-0052
Tech Country: JP
Tech Phone: +81.368629956
Tech Phone Ext:
Tech Fax: +81.368629931
Tech Fax Ext:
Tech Email: dommaster@mark-i.jp
Tech Application Purpose: P1
Tech Nexus Category: C31/JP
Name Server: dns-c.iij.ad.jp
Name Server: dns-b.iij.ad.jp
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-07T07:36:34Z <<<
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: konicaminolta.us
Registry Domain ID: D3370885-US
Registrar WHOIS Server: whois.1api.net
Registrar URL:
Updated Date: 2025-11-21T18:45:57Z
Creation Date: 2003-01-14T04:37:37Z
Registrar Registration Expiration Date: 2027-01-13T23:59:59Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact URL:
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name:
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Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
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Registry Admin ID: REDACTED FOR PRIVACY
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Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
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Admin Fax Ext: REDACTED FOR PRIVACY
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Registry Tech ID: REDACTED FOR PRIVACY
Tech Name:
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Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
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Registry Billing ID: REDACTED FOR PRIVACY
Billing Name:
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Billing City:
Billing State/Province:
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Billing Phone: REDACTED FOR PRIVACY
Billing Phone Ext: REDACTED FOR PRIVACY
Billing Fax: REDACTED FOR PRIVACY
Billing Fax Ext: REDACTED FOR PRIVACY
Billing Email:
Name Server: dns-b.iij.ad.jp
Name Server: dns-c.iij.ad.jp
DNSSEC: signedDelegation
URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-10-07T07:36:35Z <<<
For more information on Whois status codes, please visit https://www.icann.org/epp
To contact the registered registrant please proceed to:
https://www.domain-contact.org
This data is provided by
for information purposes, and to assist persons obtaining information
about or related to domain name registration records.
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.
% Query time: 593 msec
% WHEN: Wed Oct 07 07:36:34 UTC 2026
