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: NR64.ART
Registry Domain ID: D614471904-CNIC
Registrar WHOIS Server: whois.nic.ru
Registrar URL: http://www.nic.ru/en/
Updated Date: 2026-02-18T18:01:10.0Z
Creation Date: 2025-10-29T11:06:31.0Z
Registry Expiry Date: 2026-10-29T23:59:59.0Z
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant State/Province: Sverdlovskaia obl
Registrant Country: RU
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: LANGSTON.NS.CLOUDFLARE.COM
Name Server: ULLIS.NS.CLOUDFLARE.COM
DNSSEC: unsigned
Registrar Abuse Contact Email: tld-adm@nic.ru
Registrar Abuse Contact Phone: +7.4950091333
Art Record - Type of Object: Networking System
Art Record - Materials & Techniques: ESP32
Art Record - Maker: nr64
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-31T21:12:42.0Z <<<
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: NR64.ART
Registry Domain ID: D614471904-CNIC
Registrar WHOIS Server: whois.nic.ru
Registrar URL: https://www.nic.ru
Updated Date: 2025-10-29T11:25:34Z
Creation Date: 2025-10-29T11:06:31Z
Registrar Registration Expiration Date: 2026-10-29T21:00:00Z
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: C1673878446-CNIC
Registrant Name: 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: +7.9960760369
Registrant Phone Ext:
Registrant Email: nullray64@icloud.com
Registry Admin ID: C1673878446-CNIC
Admin Name: 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: +7.9960760369
Admin Phone Ext:
Admin Email: nullray64@icloud.com
Registry Tech ID: C1673878446-CNIC
Tech Name: 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: +7.9960760369
Tech Phone Ext:
Tech Email: nullray64@icloud.com
Name Server: langston.ns.cloudflare.com
Name Server: ullis.ns.cloudflare.com
DNSSEC: unsigned
Art Record - Type of Object: Networking System
Art Record - Materials & Techniques: ESP32
Art Record - Maker: nr64
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: 2026.06.01T00:12:33Z <<<
% Query time: 592 msec
% WHEN: Sun May 31 21:12:41 UTC 2026
