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: quadhelion.online
Registry Domain ID: D608979756-CNIC
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: https://www.namecheap.com/
Updated Date: 2025-11-01T14:29:03.000Z
Creation Date: 2025-10-20T02:13:45.000Z
Registry Expiry Date: 2026-10-20T23:59:59.000Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: pdns1.registrar-servers.com
Name Server: pdns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf
>>> Last update of WHOIS database: 2026-06-22T06:05:59.216Z <<<
For more information on domain status codes, please visit https://icann.org/epp
The WHOIS information provided in this page has been redacted
in compliance with ICANN's Temporary Specification for gTLD
Registration Data.
The data in this record is provided by Tucows Registry for informational
purposes only, and it does not guarantee its accuracy. Tucows Registry is
authoritative for whois information in top-level domains it operates
under contract with the Internet Corporation for Assigned Names and
Numbers. Whois information from other top-level domains is provided by
a third-party under license to Tucows Registry.
This service is intended only for query-based access. By using this
service, you agree that you will use any data presented only for lawful
purposes and that, under no circumstances will you use (a) data
acquired for the purpose of allowing, enabling, or otherwise supporting
the transmission by e-mail, telephone, facsimile or other
communications mechanism of mass unsolicited, commercial advertising
or solicitations to entities other than your existing customers; or
(b) this service to enable high volume, automated, electronic processes
that send queries or data to the systems of any Registrar or any
Registry except as reasonably necessary to register domain names or
modify existing domain name registrations.
Tucows Registry reserves the right to modify these terms at any time. By
submitting this query, you agree to abide by this policy. All rights
reserved.
Domain name: quadhelion.online
Registry Domain ID: D608979756-CNIC
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2025-11-01T14:29:03.00Z
Creation Date: 2025-10-20T02:13:45.00Z
Registrar Registration Expiration Date: 2026-10-20T23:59:59.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Reseller: NAMECHEAP INC
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Elias Griffin
Registrant Organization:
Registrant Street: 511 NE 12th Ave
Registrant City: Ardmore
Registrant State/Province: OK
Registrant Postal Code: 73401
Registrant Country: US
Registrant Phone: +1.4352296468
Registrant Phone Ext:
Registrant Fax: +1.5555555555
Registrant Fax Ext:
Registrant Email: elias.griffin@startmail.com
Registry Admin ID:
Admin Name: Elias Griffin
Admin Organization:
Admin Street: 511 NE 12th Ave
Admin City: Ardmore
Admin State/Province: OK
Admin Postal Code: 73401
Admin Country: US
Admin Phone: +1.4352296468
Admin Phone Ext:
Admin Fax: +1.5555555555
Admin Fax Ext:
Admin Email: elias.griffin@startmail.com
Registry Tech ID:
Tech Name: Elias Griffin
Tech Organization:
Tech Street: 511 NE 12th Ave
Tech City: Ardmore
Tech State/Province: OK
Tech Postal Code: 73401
Tech Country: US
Tech Phone: +1.4352296468
Tech Phone Ext:
Tech Fax: +1.5555555555
Tech Fax Ext:
Tech Email: elias.griffin@startmail.com
Name Server: pdns1.registrar-servers.com
Name Server: pdns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-06-21T07:05:59.62Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
% Query time: 1003 msec
% WHEN: Mon Jun 22 06:05:58 UTC 2026
