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: sendmagic.cloud
Registry Domain ID: D548D38E7165B4CA2B90571116E42AACB-GDREG
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2023-10-10T16:28:35.246Z
Creation Date: 2021-09-21T05:39:54.716Z
Registry Expiry Date: 2026-09-21T05:39:54.716Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@internet.gmo
Registrar Abuse Contact Phone:
Domain Status: ok https://icann.org/epp#ok
Name Server: ns-1705.awsdns-21.co.uk
Name Server: ns-107.awsdns-13.com
Name Server: ns-1166.awsdns-17.org
Name Server: ns-987.awsdns-59.net
DNSSEC: unsigned
URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf
>>> Last update of WHOIS database: 2026-06-02T12:33:56.129Z <<<
For more information on domain status codes, please visit https://icann.org/epp
The WHOIS information provided in this page has been redacted
in compliance with ICANN's Temporary Specification for gTLD
Registration Data.
The data in this record is provided by Tucows Registry for informational
purposes only, and it does not guarantee its accuracy. Tucows Registry is
authoritative for whois information in top-level domains it operates
under contract with the Internet Corporation for Assigned Names and
Numbers. Whois information from other top-level domains is provided by
a third-party under license to Tucows Registry.
This service is intended only for query-based access. By using this
service, you agree that you will use any data presented only for lawful
purposes and that, under no circumstances will you use (a) data
acquired for the purpose of allowing, enabling, or otherwise supporting
the transmission by e-mail, telephone, facsimile or other
communications mechanism of mass unsolicited, commercial advertising
or solicitations to entities other than your existing customers; or
(b) this service to enable high volume, automated, electronic processes
that send queries or data to the systems of any Registrar or any
Registry except as reasonably necessary to register domain names or
modify existing domain name registrations.
Tucows Registry reserves the right to modify these terms at any time. By
submitting this query, you agree to abide by this policy. All rights
reserved.
Domain Name: sendmagic.cloud
Registry Domain ID: D548D38E7165B4CA2B90571116E42AACB-GDREG
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2022-09-09T11:48:42Z
Creation Date: 2021-09-21T05:39:55Z
Registrar Registration Expiration Date: 2026-09-21T05:39:54Z
Registrar: GMO Internet, Inc.
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@internet.gmo
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: A2A3CC0FFF8105
Registrant Name: Yuji Suzuki
Registrant Organization: Sendmagic Co., Ltd.
Registrant Street: 2-2-1-2113 minatomirai
Registrant Street: Yokohama Landmark tower
Registrant City: Nishi-ku Yokohama-shi
Registrant State/Province: Kanagawa
Registrant Postal Code: 220-8121
Registrant Country: JP
Registrant Phone: +81.452278380
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: smc.itsys@sendmagic.co.jp
Registry Admin ID: A262CC5158EB6D
Admin Name: Hideo Goko
Admin Organization: Sendmagic Co., Ltd.
Admin Street: 2-2-1-2113 minatomirai
Admin Street: Yokohama Landmark tower
Admin City: Nishi-ku Yokohama-shi
Admin State/Province: Kanagawa
Admin Postal Code: 220-8121
Admin Country: JP
Admin Phone: +81.452278383
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: smc.itsys@sendmagic.co.jp
Registry Tech ID: A2A04804D55494
Tech Name: Hideo Goko
Tech Organization: Sendmagic Co., Ltd.
Tech Street: 2-2-1-2113 minatomirai
Tech Street: Yokohama Landmark tower
Tech City: Nishi-ku Yokohama-shi
Tech State/Province: Kanagawa
Tech Postal Code: 220-8121
Tech Country: JP
Tech Phone: +81.452278383
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: smc.itsys@sendmagic.co.jp
Name Server: ns-107.awsdns-13.com
Name Server: ns-1166.awsdns-17.org
Name Server: ns-1705.awsdns-21.co.uk
Name Server: ns-987.awsdns-59.net
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2022-09-09T11:48:42Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
% Query time: 1722 msec
% WHEN: Tue Jun 02 12:33:55 UTC 2026
