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: 5ho.link
Registry Domain ID: DO_53544f3e303eff3f163019e2fa82a0eb-UR
Registrar WHOIS Server: whois.registrar.amazon
Registrar URL: http://registrar.amazon.com
Updated Date: 2026-05-07T20:51:52.696Z
Creation Date: 2023-12-09T06:51:24.064Z
Registry Expiry Date: 2026-12-09T06:51:24.064Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: trustandsafety@support.aws.com
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ns-292.awsdns-36.com
Name Server: ns-539.awsdns-03.net
Name Server: ns-1534.awsdns-63.org
Name Server: ns-1812.awsdns-34.co.uk
DNSSEC: unsigned
URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf
>>> Last update of WHOIS database: 2026-05-11T05:05:41.339Z <<<
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: 5ho.link
Registry Domain ID: DO_53544f3e303eff3f163019e2fa82a0eb-UR
Registrar WHOIS Server: whois.registrar.amazon
Registrar URL:
Updated Date: 2026-05-07T20:51:52Z
Creation Date: 2023-12-09T06:51:24Z
Registrar Registration Expiration Date: 2026-12-09T06:51:24Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: trustandsafety@support.aws.com
Registrar Abuse Contact URL:
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: On behalf of 5ho.link OWNER
Registrant Organization: c/o whoisproxy.com
Registrant Street: 604 Cameron Street
Registrant City: Alexandria
Registrant State/Province: VA
Registrant Postal Code: 22314
Registrant Country: US
Registrant Phone: +64.48319528
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: df19f2197d808ffc9ed852491d19620cca6c980c9c6ddabe3127a37db64eb8a4@5ho.link.whoisproxy.org
Registry Admin ID: Not Available From Registry
Admin Name: On behalf of 5ho.link ADMIN
Admin Organization: c/o whoisproxy.com
Admin Street: 604 Cameron Street
Admin City: Alexandria
Admin State/Province: VA
Admin Postal Code: 22314
Admin Country: US
Admin Phone: +64.48319528
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: df19f2197d808ffc9ed852491d19620cb6f5e4047fae8c0a156b89c733c747b1@5ho.link.whoisproxy.org
Registry Tech ID: Not Available From Registry
Tech Name: On behalf of 5ho.link TECH
Tech Organization: c/o whoisproxy.com
Tech Street: 604 Cameron Street
Tech City: Alexandria
Tech State/Province: VA
Tech Postal Code: 22314
Tech Country: US
Tech Phone: +64.48319528
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: df19f2197d808ffc9ed852491d19620cfb1ecf71a9d7311764135a420a531f07@5ho.link.whoisproxy.org
Registry Billing ID: Not Available From Registry
Billing Name: On behalf of 5ho.link BILLING
Billing Organization: c/o whoisproxy.com
Billing Street: 604 Cameron Street
Billing City: Alexandria
Billing State/Province: VA
Billing Postal Code: 22314
Billing Country: US
Billing Phone: +64.48319528
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email: df19f2197d808ffc9ed852491d19620cb85126d0881b621b4db1620ec5ca2080@5ho.link.whoisproxy.org
Name Server: ns-1534.awsdns-63.org
Name Server: ns-1812.awsdns-34.co.uk
Name Server: ns-292.awsdns-36.com
Name Server: ns-539.awsdns-03.net
DNSSEC: unsigned
Whoisprivacy: 1
URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-05-11T05:05:41Z <<<
For more information on Whois status codes, please visit https://www.icann.org/epp
This data is provided by
for information purposes, and to assist persons obtaining information
about or related to domain name registration records.
does not guarantee its accuracy.
By submitting a WHOIS query, you agree that you will use this data
only for lawful purposes and that, under no circumstances, you will
use this data to
1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via E-mail
(spam) or
2) enable high volume, automated, electronic processes that apply
to this WHOIS server.
These terms may be changed without prior notice.
By submitting this query, you agree to abide by this policy.
% Query time: 1121 msec
% WHEN: Mon May 11 05:05:40 UTC 2026
