Résultats pour collinsongroup.com

Résultat de la recherche pour collinsongroup.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: COLLINSONGROUP.COM
   Registry Domain ID: 86785679_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.safenames.net
   Registrar URL: http://www.safenames.net
   Updated Date: 2025-05-21T23:44:46Z
   Creation Date: 2002-05-21T08:26:18Z
   Registry Expiry Date: 2026-05-21T08:26:18Z
   Registrar: SafeNames Ltd.
   Registrar IANA ID: 447
   Registrar Abuse Contact Email: abuse@safenames.net
   Registrar Abuse Contact Phone: +44.1908200022
   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: NS20.DIGICERTDNS.COM
   Name Server: NS21.DIGICERTDNS.COM
   Name Server: NS22.DIGICERTDNS.COM
   Name Server: NS23.DIGICERTDNS.NET
   Name Server: NS24.DIGICERTDNS.NET
   Name Server: NS25.DIGICERTDNS.NET
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-04-16T18:38:24Z <<<

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

NOTICE: The expiration date displayed in this record is the date the
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date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

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