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: siar.us
Registry Domain ID: DF117E78238F64ADE90B5C0A59BC8B7D3-NSR
Registrar WHOIS Server: whois.publicdomainregistry.com
Registrar URL: publicdomainregistry.com
Updated Date: 2026-05-20T18:54:38Z
Creation Date: 2019-05-19T18:04:50Z
Registry Expiry Date: 2027-05-19T18:04:50Z
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registrar IANA ID: 303
Registrar Abuse Contact Email: abuse@publicdomainregistry.com
Registrar Abuse Contact Phone: +1.2013775952
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: CCD8E0EB2C0CC4607A6C93D64B83B3F82-NSR
Registrant Name: Handris Febriat Kurlu
Registrant Organization: Broadcastindo
Registrant Street: Jalan Sadewo 16
Registrant Street:
Registrant Street:
Registrant City: Ponorogo
Registrant State/Province: Jawa Timur
Registrant Postal Code: 63419
Registrant Country: ID
Registrant Phone: +62.352461676
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: mail@handris.net
Registrant Application Purpose: P1
Registrant Nexus Category: C31/ID
Registry Admin ID: CCD8E0EB2C0CC4607A6C93D64B83B3F82-NSR
Admin Name: Handris Febriat Kurlu
Admin Organization: Broadcastindo
Admin Street: Jalan Sadewo 16
Admin Street:
Admin Street:
Admin City: Ponorogo
Admin State/Province: Jawa Timur
Admin Postal Code: 63419
Admin Country: ID
Admin Phone: +62.352461676
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: mail@handris.net
Admin Application Purpose: P1
Admin Nexus Category: C31/ID
Registry Tech ID: CCD8E0EB2C0CC4607A6C93D64B83B3F82-NSR
Tech Name: Handris Febriat Kurlu
Tech Organization: Broadcastindo
Tech Street: Jalan Sadewo 16
Tech Street:
Tech Street:
Tech City: Ponorogo
Tech State/Province: Jawa Timur
Tech Postal Code: 63419
Tech Country: ID
Tech Phone: +62.352461676
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: mail@handris.net
Tech Application Purpose: P1
Tech Nexus Category: C31/ID
Name Server: ned.ns.cloudflare.com
Name Server: val.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-07-14T10:22:11Z <<<
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:
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% WHEN: Tue Jul 14 10:22:11 UTC 2026
