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: heynen.biz
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: whois.eurodns.com
Registrar URL: whois.eurodns.com
Updated Date: 2026-01-12T10:41:55Z
Creation Date: 2009-09-15T07:13:18Z
Registry Expiry Date: 2026-09-14T23:59:59Z
Registrar: EuroDNS SA
Registrar IANA ID: 1052
Registrar Abuse Contact Email: dnsco@admin.eurodns.com
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: HEYNEN.biz
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: BE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
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Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns2.frontbridge.be
Name Server: ns3.frontbridge.be
Name Server: ns1.frontbridge.be
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-27T12:39:51Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
The Service is provided so that you may look up certain information in relation to domain names that we store in our database.
Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.
The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.
You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
* to enable high volume, automated, electronic processes that apply to the Service.
You acknowledge that:
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This information has been prepared and published in order to represent administrative and technical management of the TLD.
We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.
Domain Name: heynen.biz
Registry Domain ID: D22558873-BIZ
Registrar WHOIS Server: whois.eurodns.com
Registrar URL: http://www.eurodns.com
Updated Date: 2026-01-12T11:42:03Z
Creation Date: 2009-09-15T00:00:00Z
Registrar Registration Expiration Date: 2026-09-13T00:00:00Z
Registrar: Eurodns S.A.
Registrar IANA ID: 1052
Registrar Abuse Contact Email: legalservices@eurodns.com
Registrar Abuse Contact Phone: +352.27220150
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: EDSR16057638
Registrant Name: Heynen Frederic
Registrant Organization: HEYNEN.biz
Registrant Street: Av. du Bois Imperial du Rognac, 6
Registrant City: Neupre
Registrant State/Province:
Registrant Postal Code: 4121
Registrant Country: BE
Registrant Phone: +32.42870019
Registrant Fax: +32.42870019
Registrant Email: dns@heynen.biz
Registry Admin ID: EDSA16057638
Admin Name: Heynen Frederic
Admin Organization: HEYNEN.biz
Admin Street: Av. du Bois Imperial du Rognac, 6
Admin City: Neupre
Admin State/Province:
Admin Postal Code: 4121
Admin Country: BE
Admin Phone: +32.42870019
Admin Fax: +32.42870019
Admin Email: dns@heynen.biz
Registry Tech ID: EDST16057638
Tech Name: Heynen Frederic
Tech Organization: HEYNEN.biz
Tech Street: Av. du Bois Imperial du Rognac, 6
Tech City: Neupre
Tech State/Province:
Tech Postal Code: 4121
Tech Country: BE
Tech Phone: +32.42870019
Tech Fax: +32.42870019
Tech Email: dns@heynen.biz
Name Server: ns1.frontbridge.be
Name Server: ns2.frontbridge.be
Name Server: ns3.frontbridge.be
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-27T12:39:51Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Please email the listed admin email address if you wish to raise a legal issue.
The Data in EuroDNS WHOIS database is provided for information purposes only.
The fact that EuroDNS display such information does not provide any guarantee
expressed or implied on the purpose for which the database may be used, its
accuracy or usefulness. 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 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 EuroDNS
(or its systems). EuroDNS reserves the right to modify these terms at any time.
By submitting this query, you agree to abide by the above policy.
% Query time: 672 msec
% WHEN: Sat Jun 27 12:39:50 UTC 2026
