Résultats pour knowbe4.com

Résultat de la recherche pour knowbe4.com

Informations Générales

Serveurs DNS

Serveurs E-mails

Champs TXT

Qu'est ce que le champs SPF ?

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.

Données du WHOIS

   Domain Name: KNOWBE4.COM
   Registry Domain ID: 1612400067_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.registrar.amazon
   Registrar URL: http://registrar.amazon.com
   Updated Date: 2025-07-19T16:25:57Z
   Creation Date: 2010-08-23T16:24:14Z
   Registry Expiry Date: 2026-08-23T16:24:14Z
   Registrar: Amazon Registrar, Inc.
   Registrar IANA ID: 468
   Registrar Abuse Contact Email: trustandsafety@support.aws.com
   Registrar Abuse Contact Phone: +1.2024422253
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
   Name Server: NS-1036.AWSDNS-01.ORG
   Name Server: NS-1882.AWSDNS-43.CO.UK
   Name Server: NS-38.AWSDNS-04.COM
   Name Server: NS-853.AWSDNS-42.NET
   DNSSEC: signedDelegation
   DNSSEC DS Data: 29403 13 2 CB90BD73DC1B7A6062CB618C1963280FEF2A5D69EFDD1A8F8588608A939D9E95
   DNSSEC DS Data: 29402 13 2 95D2244BA947558E4350B951D4603C07F9CAB115956CE42B417DC636B4920DD1
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-04-21T07:23:33Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

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