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: viakom.cloud
Registry Domain ID: D5F61F2E0D49F43C285DAE6C2A2BD501A-NSR
Registrar WHOIS Server: whois.corehub.net
Registrar URL: http://corehub.net/
Updated Date: 2026-05-31T17:51:16.902Z
Creation Date: 2020-05-31T17:50:18.511Z
Registry Expiry Date: 2027-05-31T17:50:18.511Z
Registrar: Corehub, S.R.L.
Registrar IANA ID: 15
Registrar Abuse Contact Email: support@corehub.net
Registrar Abuse Contact Phone: +34.935275235
Domain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod
Name Server: ns2.knipp.de
Name Server: ns17.knipp.net
Name Server: ns3.knipp.de
DNSSEC: unsigned
URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf
>>> Last update of WHOIS database: 2026-06-05T20:06:55.479Z <<<
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: viakom.cloud
Registry Domain ID: D5F61F2E0D49F43C285DAE6C2A2BD501A-NSR
Registrar WHOIS Server: whois.corehub.net
Registrar URL: http://corehub.net
Updated Date: 2023-07-15T17:50:19.282Z
Creation Date: 2020-05-31T17:50:18.511Z
Registrar Registration Expiration Date: 2027-05-31T17:50:18.511Z
Registrar: COREhub, S.R.L.
Registrar IANA ID: 15
Registrar Abuse Contact Email: abuse@corehub.net
Registrar Abuse Contact Phone: +34.931807144
Reseller: CORE-39 (Knipp Medien und Kommunikation GmbH)
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID:
Registrant Name:
Registrant Organization: Viakom GmbH
Registrant Street:
Registrant City:
Registrant State/Province: Schleswig-Holstein
Registrant Postal Code:
Registrant Country: DE
Registrant Phone:
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: https://corehub.net/whoiscontact/
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: https://corehub.net/whoiscontact/
Registry Tech ID:
Tech Name:
Tech Organization:
Tech Street:
Tech City:
Tech State/Province:
Tech Postal Code:
Tech Country:
Tech Phone:
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: https://corehub.net/whoiscontact/
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email: https://corehub.net/whoiscontact/
Name Server: ns2.knipp.de
Name Server: ns17.knipp.net
Name Server: ns3.knipp.de
DNSSEC: unsigned
IDN Tag:
Registrant Ext. Name:
Registrant Ext. Organization: Viakom GmbH
Registrant Ext. Street:
Registrant Ext. City:
Registrant Ext. State/Province: Schleswig-Holstein
Registrant Ext. Postal Code:
Registrant Ext. Country: DE
Admin Ext. Name:
Admin Ext. Organization:
Admin Ext. Street:
Admin Ext. City:
Admin Ext. State/Province:
Admin Ext. Postal Code:
Admin Ext. Country:
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of Whois database: 2026-06-05T20:06:09.641Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
(c) COREhub S.R.L.U. ("COREhub"). All rights reserved.
NOTICE: Access to the domain name's information is restricted in
order to protect the privacy of Registrants. If you believe you
have a legitimate interest in having access to part or all of the
data not published in the above output, please contact the
Registrar of record at the address shown in the output above OR
complete the form at:
https://corehub.net/whoisaccess/
The compilation, repackaging, dissemination or other use of the data
in the COREhub Whois database is expressly prohibited without the
prior written consent of COREhub. COREhub reserves the right to
restrict your access to the Whois database in its sole discretion to
ensure operational stability. COREhub may restrict or terminate your
access to the Whois database for failure to abide by these terms of
use. COREhub reserves the right to modify these terms at any time.
End of Whois record.
% Query time: 873 msec
% WHEN: Fri Jun 05 20:06:55 UTC 2026
