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: andersonmo.us
Registry Domain ID: D16457679-US
Registrar WHOIS Server: whois.opensrs.net
Registrar URL: www.opensrs.com
Updated Date: 2026-05-09T13:36:12Z
Creation Date: 2008-05-01T03:29:10Z
Registry Expiry Date: 2027-04-30T23:59:59Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: compliance@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: C58217872-US
Registrant Name: Andi Browning
Registrant Organization: City of Anderson Mo.
Registrant Street: P.O. Box 397
Registrant Street:
Registrant Street:
Registrant City: Anderson
Registrant State/Province: MO
Registrant Postal Code: 64831
Registrant Country: US
Registrant Phone: +1.4178456463
Registrant Phone Ext:
Registrant Fax: +1.4178456463
Registrant Fax Ext:
Registrant Email: acityhall@olemac.net
Registrant Application Purpose: P5
Registrant Nexus Category: C21
Registry Admin ID: C58217871-US
Admin Name: Andi Browning
Admin Organization: City of Anderson Mo.
Admin Street: P.O. Box 397
Admin Street:
Admin Street:
Admin City: Anderson
Admin State/Province: MO
Admin Postal Code: 64831
Admin Country: US
Admin Phone: +1.4178456463
Admin Phone Ext:
Admin Fax: +1.4178456463
Admin Fax Ext:
Admin Email: acityhall@olemac.net
Admin Application Purpose: P5
Admin Nexus Category: C21
Registry Tech ID: C58217873-US
Tech Name: Geek Support
Tech Organization: GeekStorage.com
Tech Street: 1910 Leeds Lane
Tech Street:
Tech Street:
Tech City: Norman
Tech State/Province: OK
Tech Postal Code: 73071
Tech Country: US
Tech Phone: +1.4056279329
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: domains@geekstorage.com
Tech Application Purpose: P5
Tech Nexus Category: C21
Name Server: ns1.olemac.net
Name Server: ns2.olemac.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-10T04:11:11Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html
Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database.
Registry Services, LLC makes this information available to you "as is" and 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 will you use this data:
(1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone;
(2) in contravention of any applicable data and privacy protection laws; or
(3) to enable high volume, automated, electronic processes that apply to the registry (or its systems).
Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission.
We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.
Domain Name: andersonmo.us
Registry Domain ID: D16457679-US
Registrar WHOIS Server: whois.opensrs.net
Registrar URL: www.opensrs.com
Updated Date: 2026-05-09T13:36:12Z
Creation Date: 2008-05-01T03:29:10Z
Registry Expiry Date: 2027-04-30T23:59:59Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: compliance@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: C58217872-US
Registrant Name: Andi Browning
Registrant Organization: City of Anderson Mo.
Registrant Street: P.O. Box 397
Registrant Street:
Registrant Street:
Registrant City: Anderson
Registrant State/Province: MO
Registrant Postal Code: 64831
Registrant Country: US
Registrant Phone: +1.4178456463
Registrant Phone Ext:
Registrant Fax: +1.4178456463
Registrant Fax Ext:
Registrant Email: acityhall@olemac.net
Registrant Application Purpose: P5
Registrant Nexus Category: C21
Registry Admin ID: C58217871-US
Admin Name: Andi Browning
Admin Organization: City of Anderson Mo.
Admin Street: P.O. Box 397
Admin Street:
Admin Street:
Admin City: Anderson
Admin State/Province: MO
Admin Postal Code: 64831
Admin Country: US
Admin Phone: +1.4178456463
Admin Phone Ext:
Admin Fax: +1.4178456463
Admin Fax Ext:
Admin Email: acityhall@olemac.net
Admin Application Purpose: P5
Admin Nexus Category: C21
Registry Tech ID: C58217873-US
Tech Name: Geek Support
Tech Organization: GeekStorage.com
Tech Street: 1910 Leeds Lane
Tech Street:
Tech Street:
Tech City: Norman
Tech State/Province: OK
Tech Postal Code: 73071
Tech Country: US
Tech Phone: +1.4056279329
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: domains@geekstorage.com
Tech Application Purpose: P5
Tech Nexus Category: C21
Name Server: ns1.olemac.net
Name Server: ns2.olemac.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
Last update of WHOIS database: 2026-05-10T04:11:11Z
For more information on Whois status codes, please visit https://icann.org/epp
.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html
Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database.
Registry Services, LLC makes this information available to you "as is" and 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 will you use this data:
(1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone;
(2) in contravention of any applicable data and privacy protection laws; or
(3) to enable high volume, automated, electronic processes that apply to the registry (or its systems).
Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission.
We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.
This information was obtained from a different whois server, so we cannot verify its authenticity.
Registration Service Provider:
GeekStorage.com, LLC, domains+srs@geekstorage.com
+1.8888656515
This company may be contacted for domain login/passwords,
DNS/Nameserver changes, and general domain support questions.
% Query time: 1257 msec
% WHEN: Sun May 10 04:11:10 UTC 2026
