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: tk.vu
Registry Domain ID: D7DBD39CF1A204192A6004DE8929B7A03-NSR
Registrar WHOIS Server: whois.101domain.com
Registrar URL: www.101domain.com
Updated Date: 2024-06-28T10:04:37Z
Creation Date: 2017-03-15T02:50:05Z
Registry Expiry Date: 2030-03-15T02:50:05Z
Registrar: 101domain GRS Limited
Registrar IANA ID: 1011
Registrar Abuse Contact Email: abuse@101domain.com
Registrar Abuse Contact Phone: +1.8582954626
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C6664D9D2E20E4842BB8B64DD03F798B9-NSR
Registrant Name: Thomas Kessler
Registrant Organization:
Registrant Street: 5/203 Moo 2 Supalai Ville Village
Registrant Street: Soi Baring 58, Sukhumvit 107 Rd.,
Registrant Street: Tambon Samrong Nua, Amphoe Muang
Registrant City: Samutprakarn
Registrant State/Province:
Registrant Postal Code: 10270
Registrant Country: TH
Registrant Phone: +66.21086550
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: hostmaster@kessler.group
Registry Admin ID: C6664D9D2E20E4842BB8B64DD03F798B9-NSR
Admin Name: Thomas Kessler
Admin Organization:
Admin Street: 5/203 Moo 2 Supalai Ville Village
Admin Street: Soi Baring 58, Sukhumvit 107 Rd.,
Admin Street: Tambon Samrong Nua, Amphoe Muang
Admin City: Samutprakarn
Admin State/Province:
Admin Postal Code: 10270
Admin Country: TH
Admin Phone: +66.21086550
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: hostmaster@kessler.group
Registry Tech ID: C6664D9D2E20E4842BB8B64DD03F798B9-NSR
Tech Name: Thomas Kessler
Tech Organization:
Tech Street: 5/203 Moo 2 Supalai Ville Village
Tech Street: Soi Baring 58, Sukhumvit 107 Rd.,
Tech Street: Tambon Samrong Nua, Amphoe Muang
Tech City: Samutprakarn
Tech State/Province:
Tech Postal Code: 10270
Tech Country: TH
Tech Phone: +66.21086550
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: hostmaster@kessler.group
Name Server: owen.ns.cloudflare.com
Name Server: ali.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-07-21T10:44:34Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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Domain Name: TK.VU
Registrar WHOIS Server: whois.101domain.com
Registrar URL: https://www.101domain.com/
Updated Date: 2026-04-12T14:08:06Z
Creation Date: 2017-03-15T02:50:05Z
Registrar Registration Expiration Date: 2030-03-15T02:50:05Z
Registrar: https://www.101domain.com/
Registrar IANA ID: 1011
Registrar Abuse Contact Email: abuse@101domain.com
Registrar Abuse Contact Phone: +1.8582954626
Name Server: ALI.NS.CLOUDFLARE.COM
Name Server: OWEN.NS.CLOUDFLARE.COM
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net
>>> Last update of WHOIS database: 2026-07-21 <<<
% Query time: 1166 msec
% WHEN: Tue Jul 21 10:44:34 UTC 2026
