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: platonic.cloud
Registry Domain ID: DF1FCE025CE364468858E642A48B76D95-NSR
Registrar WHOIS Server: whois.publicdomainregistry.com
Registrar URL: www.publicdomainregistry.com
Updated Date: 2026-04-18T18:05:55.500Z
Creation Date: 2017-03-04T18:05:13.725Z
Registry Expiry Date: 2027-03-04T18:05:13.725Z
Registrar: PDR Ltd.
Registrar IANA ID: 303
Registrar Abuse Contact Email: domain.manager@publicdomainregistry.com
Registrar Abuse Contact Phone: +971.72046060
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ns1.platonic.cloud
Name Server: ns2.platonic.cloud
Name Server: ns3.platonic.cloud
DNSSEC: unsigned
URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf
>>> Last update of WHOIS database: 2026-05-25T11:38:02.539Z <<<
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: PLATONIC.CLOUD
Registry Domain ID: DF1FCE025CE364468858E642A48B76D95-NSR
Registrar WHOIS Server: whois.publicdomainregistry.com
Registrar URL: www.publicdomainregistry.com
Updated Date: 2026-03-05T11:39:22Z
Creation Date: 2017-03-04T06:05:13Z
Registrar Registration Expiration Date: 2027-03-04T18:05:13Z
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registrar IANA ID: 303
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Eduardo de Souza Broering
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: Rua Heitor Villa Lobos, 525 - Sala 314 - Orion Parque Tecnologic o, Sao Francisco
Registrant City: Lages
Registrant State/Province: SC
Registrant Postal Code: 88506-400
Registrant Country: BR
Registrant Phone: +55.4933808700
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: eduardo@platonic.com.br
Registry Admin ID: Not Available From Registry
Admin Name: Eduardo de Souza Broering
Admin Organization: Platon Tecnologia em Nuvem
Admin Street: Rua Heitor Villa Lobos, 525 - Sala 314 - Orion Parque Tecnologic o, Sao Francisco
Admin City: Lages
Admin State/Province: SC
Admin Postal Code: 88506-400
Admin Country: BR
Admin Phone: +55.4933808700
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: eduardo@platonic.com.br
Registry Tech ID: Not Available From Registry
Tech Name: Eduardo de Souza Broering
Tech Organization: Platon Tecnologia em Nuvem
Tech Street: Rua Heitor Villa Lobos, 525 - Sala 314 - Orion Parque Tecnologic o, Sao Francisco
Tech City: Lages
Tech State/Province: SC
Tech Postal Code: 88506-400
Tech Country: BR
Tech Phone: +55.4933808700
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: eduardo@platonic.com.br
Name Server: ns1.platonic.cloud
Name Server: ns2.platonic.cloud
Name Server: ns3.platonic.cloud
DNSSEC: Unsigned
Registrar Abuse Contact Email: abuse-contact@publicdomainregistry.com
Registrar Abuse Contact Phone: +1.2013775952
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-05-25T11:38:02Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
Registration Service Provided By: PLATON TECNOLOGIA EM NUVEM
The data in this whois database is provided to you for information purposes
only, that is, to assist you in obtaining information about or related to a
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and do 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 to:
(1) enable high volume, automated, electronic processes that stress or load
this whois database system providing you this information; or
(2) allow, enable, or otherwise support the transmission of mass unsolicited,
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The compilation, repackaging, dissemination or other use of this data is
expressly prohibited without prior written consent from us. The Registrar of
record is PDR Ltd. d/b/a PublicDomainRegistry.com.
We reserve the right to modify these terms at any time.
By submitting this query, you agree to abide by these terms.
% Query time: 1006 msec
% WHEN: Mon May 25 11:38:01 UTC 2026
