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: nic.versicherung
Registry Domain ID: D0000000007-VERS
Registrar WHOIS Server: whois.nic.versicherung
Registrar URL: http://www.nic.versicherung/
Updated Date: 2025-09-29T10:39:42Z
Creation Date: 2014-04-29T14:08:54Z
Registry Expiry Date: 2027-04-29T14:08:54Z
Registrar: tldbox GmbH
Registrar IANA ID: 9999
Registrar Abuse Contact Email: service@tld-box.at
Registrar Abuse Contact Phone: +43.6624669
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: C0000013489-VERS
Registrant Name: tldbox GmbH
Registrant Organization: tldbox GmbH
Registrant Street: Jakob-Haringer-Strasse 8/V
Registrant City: Salzburg
Registrant State/Province:
Registrant Postal Code: 5020
Registrant Country: AT
Registrant Phone: +43.6624669
Registrant Phone Ext: 731
Registrant Fax:
Registrant Fax Ext:
Registrant Email: service@tldbox.at
Name Server: sec1.rcode0.net
Name Server: sec2.rcode0.net
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of Whois database: 2026-08-21T06:46:49Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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% Query time: 269 msec
% WHEN: Fri Aug 21 06:46:49 UTC 2026
