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: publicsectorenergy.ie
Registry Domain ID: 556821-IEDR
Registrar WHOIS Server: whois.netim.com
Registrar URL: https://www.netim.com/domain/ie-domain-name.php
Updated Date: 2026-02-15T16:09:10Z
Creation Date: 2014-02-15T00:00:00Z
Registry Expiry Date: 2027-02-15T10:06:04Z
Registrar: Netim
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@netim.net
Registrar Abuse Contact Phone: +33.972307470
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 309059-IEDR
Registrant Name: Office of Public Works
Registry Admin ID: 197086-IEDR
Registry Tech ID: 28179-IEDR
Registry Billing ID: REDACTED FOR PRIVACY
Name Server: helium.ns.hetzner.de
Name Server: hydrogen.ns.hetzner.com
Name Server: oxygen.ns.hetzner.com
DNSSEC: unsigned
>>> Last update of WHOIS database: 2026-10-18T09:23:29Z <<<
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No match for "publicsectorenergy.ie".
% Query time: 2551 msec
% WHEN: Sun Oct 18 09:23:28 UTC 2026
