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: 413.one
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: https://whois.ledl.net/
Registrar URL: https://ledl.net/
Updated Date: 2026-05-23T11:33:44Z
Creation Date: 2019-04-08T11:33:40Z
Registry Expiry Date: 2027-04-08T11:33:40Z
Registrar: Ledl.net GmbH & Co KG
Registrar IANA ID: 809
Registrar Abuse Contact Email: abuse@ledl.net
Registrar Abuse Contact Phone: +43.621520888999
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NRW
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
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.
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
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Admin Phone:
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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: ed.ns.cloudflare.com
Name Server: marjory.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-15T15:16:43Z <<<
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:
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,
* we may restrict, suspend or terminate your access to the Service at any time, and
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.
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: 413.ONE
Registrar WHOIS Server: whois.ledl.net
Registrar URL: http://www.ledl.net/
Updated Date: 2026-04-09T00:15:03Z
Creation Date: 2019-04-08T11:33:40Z
Registrar Registration Expiration Date: 2027-04-08T11:33:40Z
Registrar: Ledl.net GmbH & Co KG
Registrar IANA ID: 809
Registrar Abuse Contact Email: abuse@ledl.net
Registrar Abuse Contact Phone: +43.621520888999
Domain Status: OK https://icann.org/epp#OK
Registrant Name: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Email: https://whois.ledl.net/contact
Name Server: marjory.ns.cloudflare.com
Name Server: ed.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-15T15:16:43Z <<<
This is the Ledl.net GmbH & Co KG Registrar RDDS server
It is not allowed to use this information of Ledl.net GmbH & Co KG's RDDS database
by any means of electronic processes in any form for reproducing, storing
or transmitting data, except as reasonably necessary to register domains
or modify existing registrations. The data is provided by Ledl.net GmbH & Co KG
for information purposes only, and to assist persons in obtaining
information on or related to a domain name registration record.
Ledl.net GmbH & Co KG does not guarantee its accuracy.
The Ledl.net RDDS server shows information about the registrant of a
particular domain name as well as other information about the domain name.
Some of this information is maintained by Ledl.net GmbH & Co KG and some is
maintained by the Registry Operator. Only domain names that are registered by
Ledl.net GmbH & Co KG show up here. Names that are maintained by other Registrars will
not appear in the Ledl.net GmbH & Co KG RDDS, even though they are already registered.
By submitting a RDDS query, you agree to abide by the following TERMS OF USE:
You are not authorized to access or query our RDDS database through the use
of electronic processes that are high-volume and automated except as
reasonably necessary to register domain names or modify existing
registrations;
By submitting a RDDS query, you agree to use this Data only for lawful
purposes and that under no circumstances you will use this Data to:
allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail,
telephone, or facsimile; or
The compilation, repackaging, dissemination or other use of this
Data is expressly prohibited without the prior written
consent of Ledl.net GmbH & Co KG.
You agree not to use electronic processes that are automated
and high-volume to access or query the RDDS database except as
reasonably necessary to register domain names or modify existing
registrations.
% Query time: 738 msec
% WHEN: Mon Jun 15 15:16:42 UTC 2026
