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: melusfer.us
Registry Domain ID: D0A77DCAEC874489DAA80B2DCDA2548E1-GDREG
Registrar WHOIS Server:
Registrar URL: www.ascio.com
Updated Date: 2025-09-07T12:59:40Z
Creation Date: 2021-08-29T04:59:34Z
Registry Expiry Date: 2026-08-29T04:59:34Z
Registrar: Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Registrar IANA ID: 106
Registrar Abuse Contact Email: abuse@ascio.com
Registrar Abuse Contact Phone: +44.02070159370
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: C3250EB8B968B467BB646963378FF458E-GDREG
Registrant Name: Nils Trampel
Registrant Organization:
Registrant Street: Max-Schaeller-Strasse 4
Registrant Street:
Registrant Street:
Registrant City: Chemnitz
Registrant State/Province:
Registrant Postal Code: 09122
Registrant Country: DE
Registrant Phone: +49.15779294588
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: nils.trampel@mailbox.org
Registrant Application Purpose: P1
Registrant Nexus Category: C31/DE
Registry Admin ID: CB1556B92FAA4484EBC83783B4F51490A-GDREG
Admin Name: Nils Trampel
Admin Organization:
Admin Street: Max-Schaeller-Strasse 4
Admin Street:
Admin Street:
Admin City: Chemnitz
Admin State/Province:
Admin Postal Code: 09122
Admin Country: DE
Admin Phone: +49.15779294588
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: nils.trampel@mailbox.org
Registry Tech ID: C32C6FC3AD32E470E9074EA5FC011E8B8-GDREG
Tech Name: Alexander Windbichler
Tech Organization: Felix Preuss
Tech Street: Daimlerstr. 25
Tech Street:
Tech Street:
Tech City: Karlsruhe
Tech State/Province:
Tech Postal Code: 76185
Tech Country: DE
Tech Phone: +49.72175407550
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: mail@netcup.de
Name Server: third-dns.netcup.net
Name Server: second-dns.netcup.net
Name Server: root-dns.netcup.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-02T12:35:05Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html
Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database.
Registry Services, LLC makes this information available to you "as is" and does 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:
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% WHEN: Tue Jun 02 12:35:05 UTC 2026
