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: sereno.bzh
Registry Domain ID: DOM6629226-BZH
Registrar WHOIS Server: whois.gandi.net
Registrar URL: https://www.gandi.net
Updated Date: 2026-01-25T17:43:51.551781Z
Creation Date: 2023-02-20T19:34:26.967746Z
Registry Expiry Date: 2027-02-20T19:34:26.883071Z
Registrar: GANDI SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@gandi.net
Registrar Abuse Contact Phone: +33.170377880
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED_FOR_PRIVACY
Registrant Name: REDACTED_FOR_PRIVACY
Registrant Organization: SERENO
Registrant Contact Status: associated
Registrant Contact Status: active
Registrant Street: REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY
Registrant City: REDACTED_FOR_PRIVACY
Registrant Postal Code: REDACTED_FOR_PRIVACY
Registrant State/Province: REDACTED_FOR_PRIVACY
Registrant Country: REDACTED_FOR_PRIVACY
Registrant Phone: REDACTED_FOR_PRIVACY
Registrant Fax: REDACTED_FOR_PRIVACY
Registrant Email: REDACTED_FOR_PRIVACY
Registry Admin ID: REDACTED_FOR_PRIVACY
Admin Name: REDACTED_FOR_PRIVACY
Admin Organization: SERENO
Admin Contact Status: associated
Admin Contact Status: active
Admin Street: REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY
Admin City: REDACTED_FOR_PRIVACY
Admin Postal Code: REDACTED_FOR_PRIVACY
Admin State/Province: REDACTED_FOR_PRIVACY
Admin Country: REDACTED_FOR_PRIVACY
Admin Phone: REDACTED_FOR_PRIVACY
Admin Fax: REDACTED_FOR_PRIVACY
Admin Email: REDACTED_FOR_PRIVACY
Registry Tech ID: REDACTED_FOR_PRIVACY
Tech Name: REDACTED_FOR_PRIVACY
Tech Organization: POPIPOP
Tech Contact Status: associated
Tech Contact Status: active
Tech Street: REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY
Tech City: REDACTED_FOR_PRIVACY
Tech Postal Code: REDACTED_FOR_PRIVACY
Tech State/Province: REDACTED_FOR_PRIVACY
Tech Country: REDACTED_FOR_PRIVACY
Tech Phone: REDACTED_FOR_PRIVACY
Tech Fax: REDACTED_FOR_PRIVACY
Tech Email: REDACTED_FOR_PRIVACY
Registry Billing ID: REDACTED_FOR_PRIVACY
Billing Name: REDACTED_FOR_PRIVACY
Billing Organization: SERENO
Billing Contact Status: associated
Billing Contact Status: active
Billing Street: REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY, REDACTED_FOR_PRIVACY
Billing City: REDACTED_FOR_PRIVACY
Billing Postal Code: REDACTED_FOR_PRIVACY
Billing State/Province: REDACTED_FOR_PRIVACY
Billing Country: REDACTED_FOR_PRIVACY
Billing Phone: REDACTED_FOR_PRIVACY
Billing Fax: REDACTED_FOR_PRIVACY
Billing Email: REDACTED_FOR_PRIVACY
Name Server: ns-146-b.gandi.net
Name Server: ns-35-c.gandi.net
Name Server: ns-82-a.gandi.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-26T03:35:45.264452Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Rights restricted by copyright.
If you wish to access the protected data, please visit our website at the following address: www.pik.bzh
Terms of Use : Association www.bzh's database is protected by the provisions of the French Law of the 1st of July 1998
transposing the European Directive of the 11th of March 1996 on database legal protection in the Intellectual Property Code.
Association www.bzh is the only entity to hold the producing rights of the databases as substantial investment, quantitative
as much as qualitative, that were used to achieve this database.
Complete or partial reproduction and/or use of Association www.bzh's database without the express permission of Association www.bzh
is strictly forbidden.
Any breach to these rules can carry penal sanctions as counterfeit, without prejudice of a potential damages request from Association www.bzh,
holder of these rights. Association www.bzh's database user commits to use the published data according to the laws
and rules in effect. Moreover, the user is bound to respect the French Data Protection Law.
The infringement of the French Data Protection Law can carry penal sanctions. As the user will access personal information,
the user must refrain from collecting or misuse this information. In a more general way, the user must refrain from any act likely
to infringe the privacy or reputation of individuals.
Domain Name: sereno.bzh
Registry Domain ID: DOM6629226-BZH
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2026-01-20T17:40:49Z
Creation Date: 2023-02-20T18:34:26Z
Registrar Registration Expiration Date: 2027-02-20T19:34:26Z
Registrar: GANDI SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Reseller:
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status:
Domain Status:
Domain Status:
Domain Status:
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: SERENO
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Bretagne
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext:
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext:
Registrant Email: 36bc094fd2137ae7816b318e40fd6c33-40913015@contact.gandi.net
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext:
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext:
Admin Email: 36bc094fd2137ae7816b318e40fd6c33-40913015@contact.gandi.net
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: 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:
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext:
Tech Email: 1905c590307ab6c288d54872211623ef-42650475@contact.gandi.net
Name Server: NS-82-A.GANDI.NET
Name Server: NS-146-B.GANDI.NET
Name Server: NS-35-C.GANDI.NET
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-05-26T03:35:45Z <<<
For more information on Whois status codes, please visit
https://www.icann.org/epp
Reseller Email:
Reseller URL:
Personal data access and use are governed by French law, any use for the purpose of unsolicited mass commercial advertising as well as any mass or automated inquiries (for any intent other than the registration or modification of a domain name) are strictly forbidden. Copy of whole or part of our database without Gandi's endorsement is strictly forbidden.
A dispute over the ownership of a domain name may be subject to the alternate procedure established by the Registry in question or brought before the courts.
For additional information, please contact us via the following form:
https://www.gandi.net/support/contacter/mail/
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