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: PROJECTS.TATAR
Registry Domain ID: PROJECTS.TATAR
Registrar WHOIS Server: whois.nic.ru
Registrar URL: http://whois.nic.ru
Updated Date: 2023-02-17T02:24:55Z
Creation Date: 2017-02-17T22:09:24Z
Registry Expiry Date: 2027-02-17T22:09:25Z
Registrar: JSC RU-CENTER [RUCENTER-TATAR]
Registrar IANA ID: 463
Registrar Abuse Contact Email: tld-abuse@nic.ru
Registrar Abuse Contact Phone: +7.4959944601
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tatarstan
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: RU
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: Please query the Registrar in this output for contact the Registrant
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please query the Registrar in this output for contact the Registrant
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please query the Registrar in this output for contact the Registrant
Registry Billing ID: REDACTED FOR PRIVACY
Billing Name: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State/Province: REDACTED FOR PRIVACY
Billing Postal Code: REDACTED FOR PRIVACY
Billing Country: REDACTED FOR PRIVACY
Billing Phone: REDACTED FOR PRIVACY
Billing Email: Please query the Registrar in this output for contact the Registrant
Name Server: ns3-l2.nic.ru.
Name Server: ns4-cloud.nic.ru.
Name Server: ns4-l2.nic.ru.
Name Server: ns8-cloud.nic.ru.
Name Server: ns8-l2.nic.ru.
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-31T09:03:01Z <<<
% For more information on Whois status codes, please visit
% https://icann.org/epp
% By submitting a query to Whois Service
% you agree to abide by the following terms of use:
% http://whois.nic.tatar/terms_of_use.html (in Russian)
% http://whois.nic.tatar/terms_of_use.en.html (in English).
Domain Name: PROJECTS.TATAR
Registry Domain ID: 3199999946267259-REGTAT
Registrar WHOIS Server: whois.nic.ru
Registrar URL: https://www.nic.ru
Updated Date: 2019-07-16T08:54:13Z
Creation Date: 2017-02-17T22:09:24Z
Registrar Registration Expiration Date: 2027-02-17T21:00:00Z
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Registrar Abuse Contact Email: tld-abuse@nic.ru
Registrar Abuse Contact Phone: +74959944601
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: mpud_59b339a0-ac85-4ca7-b567-ad2d132330e0
Registrant Name: Personal data, can not be publicly disclosed according to applicable laws.
Registrant Organization: Personal data, can not be publicly disclosed according to applicable laws.
Registrant Street: Personal data, can not be publicly disclosed according to applicable laws.
Registrant City: Personal data, can not be publicly disclosed according to applicable laws.
Registrant State/Province: Personal data, can not be publicly disclosed according to applicable laws.
Registrant Postal Code: Personal data, can not be publicly disclosed according to applicable laws.
Registrant Country: Personal data, can not be publicly disclosed according to applicable laws.
Registrant Phone: +7.9172942481
Registrant Phone Ext:
Registrant Email: 2942481@gmail.com
Registry Admin ID: mpud_59b339a0-ac85-4ca7-b567-ad2d132330e0
Admin Name: Personal data, can not be publicly disclosed according to applicable laws.
Admin Organization: Personal data, can not be publicly disclosed according to applicable laws.
Admin Street: Personal data, can not be publicly disclosed according to applicable laws.
Admin City: Personal data, can not be publicly disclosed according to applicable laws.
Admin State/Province: Personal data, can not be publicly disclosed according to applicable laws.
Admin Postal Code: Personal data, can not be publicly disclosed according to applicable laws.
Admin Country: Personal data, can not be publicly disclosed according to applicable laws.
Admin Phone: +7.9172942481
Admin Phone Ext:
Admin Email: 2942481@gmail.com
Registry Tech ID: mpud_59b339a0-ac85-4ca7-b567-ad2d132330e0
Tech Name: Personal data, can not be publicly disclosed according to applicable laws.
Tech Organization: Personal data, can not be publicly disclosed according to applicable laws.
Tech Street: Personal data, can not be publicly disclosed according to applicable laws.
Tech City: Personal data, can not be publicly disclosed according to applicable laws.
Tech State/Province: Personal data, can not be publicly disclosed according to applicable laws.
Tech Postal Code: Personal data, can not be publicly disclosed according to applicable laws.
Tech Country: Personal data, can not be publicly disclosed according to applicable laws.
Tech Phone: +7.9172942481
Tech Phone Ext:
Tech Email: 2942481@gmail.com
Name Server: ns3-l2.nic.ru
Name Server: ns4-cloud.nic.ru
Name Server: ns4-l2.nic.ru
Name Server: ns8-cloud.nic.ru
Name Server: ns8-l2.nic.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: 2026.05.31T12:05:42Z <<<
% Query time: 663 msec
% WHEN: Sun May 31 09:05:51 UTC 2026
