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: MAYAK.HELP
Registry Domain ID: D360685400-CNIC
Registrar WHOIS Server: whois.reg.ru
Registrar URL: https://www.reg.ru/
Updated Date: 2025-10-18T11:42:07.0Z
Creation Date: 2018-03-01T13:43:58.0Z
Registry Expiry Date: 2027-03-01T23:59:59.0Z
Registrar: Registrar of Domain Names REG.RU, LLC
Registrar IANA ID: 1606
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.HOSTING.REG.RU
Name Server: NS2.HOSTING.REG.RU
DNSSEC: unsigned
Registrar Abuse Contact Email: abuse@reg.ru
Registrar Abuse Contact Phone: +7.4955801111
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-30T03:42:11.0Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
>>> IMPORTANT INFORMATION ABOUT THE DEPLOYMENT OF RDAP: please visit
https://www.centralnicregistry.com/support/information/rdap <<<
The registration data available in this service is limited. Additional
data may be available at https://lookup.icann.org
The Whois and RDAP services are provided by CentralNic, and contain
information pertaining to Internet domain names registered by our
our customers. By using this service you are agreeing (1) not to use any
information presented here for any purpose other than determining
ownership of domain names, (2) not to store or reproduce this data in
any way, (3) not to use any high-volume, automated, electronic processes
to obtain data from this service. Abuse of this service is monitored and
actions in contravention of these terms will result in being permanently
blacklisted. All data is (c) CentralNic Ltd (https://www.centralnicregistry.com)
Access to the Whois and RDAP services is rate limited. For more
information, visit https://centralnicregistry.com/policies/whois-guidance.
Domain Name: MAYAK.HELP
Registry Domain ID: D360685400-CNIC
Registrar WHOIS Server: whois.reg.com
Registrar URL: https://www.reg.com
Updated Date: 2025-10-13T11:39:36Z
Creation Date: 2018-03-01T13:43:58Z
Registrar Registration Expiration Date: 2027-03-02T13:43:58Z
Registrar: Registrar of Domain Names REG.RU LLC
Registrar IANA ID: 1606
Registrar Abuse Contact Email: abuse@reg.ru
Registrar Abuse Contact Phone: +7.4955801111
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: o7o-27erdp167v7d
Registrant Name: Elena Prokopyeva
Registrant Organization: Charity foundation "The Lighthouse"
Registrant Street: Pokrovka str., 25 bld. 2, ap. 7
Registrant City: Moskva
Registrant State/Province: Moskva
Registrant Postal Code: 105062
Registrant Country: RU
Registrant Phone: +7.4956493949
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: fond@mayak.help
Registry Admin ID: kost5rs7d5syilw7
Admin Name: Elena Prokopyeva
Admin Organization: Charity foundation "The Lighthouse"
Admin Street: Pokrovka str., 25 bld. 2, ap. 7
Admin City: Moskva
Admin State/Province: Moskva
Admin Postal Code: 105062
Admin Country: RU
Admin Phone: +7.4956493949
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: fond@mayak.help
Registry Tech ID: qj2f0voukwjcbl9v
Tech Name: Elena Prokopyeva
Tech Organization: Charity foundation "The Lighthouse"
Tech Street: Pokrovka str., 25 bld. 2, ap. 7
Tech City: Moskva
Tech State/Province: Moskva
Tech Postal Code: 105062
Tech Country: RU
Tech Phone: +7.4956493949
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: fond@mayak.help
Name Server: ns1.hosting.reg.ru
Name Server: ns2.hosting.reg.ru
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
For more information on Whois status codes, please visit: https://icann.org/epp
>>> Last update of WHOIS database: 2026.05.30T03:42:02Z <<<
% Query time: 664 msec
% WHEN: Sat May 30 03:42:11 UTC 2026
