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: HCLTECH.COM
Registry Domain ID: 1818274_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon
Registrar URL: http://registrar.amazon.com
Updated Date: 2026-05-16T15:19:49Z
Creation Date: 1998-08-07T04:00:00Z
Registry Expiry Date: 2028-08-06T04:00:00Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: trustandsafety@support.aws.com
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS01.HCL.COM
Name Server: NS02.HCL.COM
Name Server: NS04.HCL.COM
Name Server: NS05.HCL.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 43127 8 2 C82087CD503205E900118E986293D3BCD5C2AE4BD786867BB95C792AE322E9F4
DNSSEC DS Data: 49714 8 2 A4BB164FB9F4FBDC80BF976129E1740AED402A9E53D291638EC4BC9F83D61EAD
DNSSEC DS Data: 8530 8 2 8067FF393E19B43A4E0B01FE05B5CBB2CB88941C14591FE97B04D5EE9A7D4383
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-09-29T07:16:43Z <<<
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
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
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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for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
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The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.
