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: asgllc.us
Registry Domain ID: D15279643-US
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: www.cloudflare.com
Updated Date: 2025-11-25T04:16:14Z
Creation Date: 2007-12-21T16:54:40Z
Registry Expiry Date: 2026-12-20T23:59:59Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: registrar-abuse@cloudflare.com
Registrar Abuse Contact Phone: +1.4153197517
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C432D1A1EA44144E984F4A819E8E26598-GDREG
Registrant Name: Tim Harder
Registrant Organization: ASG
Registrant Street: 521 W Wilshire
Registrant Street: Suite 200
Registrant Street:
Registrant City: Oklahoma City
Registrant State/Province: OK - Oklahoma
Registrant Postal Code: 73116
Registrant Country: US
Registrant Phone: +1.4057539100
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: it@asgllc.us
Registrant Application Purpose: P1
Registrant Nexus Category: C21
Registry Admin ID: C1F0BD0C5D07044C3A7B686691E9F29F5-GDREG
Admin Name: Tim Harder
Admin Organization: ASG
Admin Street: 521 W Wilshire
Admin Street: Suite 200
Admin Street:
Admin City: Oklahoma City
Admin State/Province: OK - Oklahoma
Admin Postal Code: 73116
Admin Country: US
Admin Phone: +1.4057539100
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: it@asgllc.us
Admin Application Purpose: P1
Admin Nexus Category: C21
Registry Tech ID: CDCD97D715B5D407195D7E4105029703C-GDREG
Tech Name: Tim Harder
Tech Organization: ASG
Tech Street: 521 W Wilshire
Tech Street: Suite 200
Tech Street:
Tech City: Oklahoma City
Tech State/Province: OK - Oklahoma
Tech Postal Code: 73116
Tech Country: US
Tech Phone: +1.4057539100
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: it@asgllc.us
Tech Application Purpose: P1
Tech Nexus Category: C21
Name Server: rick.ns.cloudflare.com
Name Server: vita.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-20T02:55:37Z <<<
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: ASGLLC.US
Registry Domain ID: D15279643-US
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: https://www.cloudflare.com
Updated Date: 2026-04-30T00:09:34Z
Creation Date: 2007-12-21T16:54:40Z
Registrar Registration Expiration Date: 2026-12-20T23:59:59Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Domain Status: clienttransferprohibited https://icann.org/epp#clienttransferprohibited
Registry Registrant ID:
Registrant Name: Tim Harder
Registrant Organization: ASG
Registrant Street: 521 W Wilshire
Registrant City: Oklahoma City
Registrant State/Province: OK - Oklahoma
Registrant Postal Code: 73116
Registrant Country: US
Registrant Phone: +1.4057539100
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: it@asgllc.us
Registry Admin ID:
Admin Name: Tim Harder
Admin Organization: ASG
Admin Street: 521 W Wilshire
Admin City: Oklahoma City
Admin State/Province: OK - Oklahoma
Admin Postal Code: 73116
Admin Country: US
Admin Phone: +1.4057539100
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: it@asgllc.us
Registry Tech ID:
Tech Name: Tim Harder
Tech Organization: ASG
Tech Street: 521 W Wilshire
Tech City: Oklahoma City
Tech State/Province: OK - Oklahoma
Tech Postal Code: 73116
Tech Country: US
Tech Phone: +1.4057539100
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: it@asgllc.us
Registry Billing ID:
Billing Name: Tim Harder
Billing Organization: ASG
Billing Street: 521 W Wilshire
Billing City: Oklahoma City
Billing State/Province: OK - Oklahoma
Billing Postal Code: 73116
Billing Country: US
Billing Phone: +1.4057539100
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email: it@asgllc.us
Name Server: rick.ns.cloudflare.com
Name Server: vita.ns.cloudflare.com
DNSSEC: unsigned
Registrar Abuse Contact Email: registrar-abuse@cloudflare.com
Registrar Abuse Contact Phone: +1.4153197517
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-06-20T02:55:37Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Cloudflare provides more than 13 million domains with the tools to give their global users a faster, more secure, and more reliable internet experience.
NOTICE:
Data in the Cloudflare Registrar WHOIS database is provided to you by Cloudflare
under the terms and conditions at https://www.cloudflare.com/domain-registration-agreement/
By submitting this query, you agree to abide by these terms.
Register your domain name at https://www.cloudflare.com/registrar/
% Query time: 736 msec
% WHEN: Sat Jun 20 02:55:36 UTC 2026
