Medido el 2026-07-12 · DNS público
¿Está rhone.fr protegido contra la suplantación de correo?
Todavía no — rhone.fr solo observa (p=none); el correo suplantado aún puede entregarse.
Postura sin cambios desde el 2026-06-19
Más protegido que el 36 % de departamentos en Francia
El 16 % del sector ya aplica p=reject
D
DMARC
p=none
SPF
-all
DKIM
4 selector(es)
Cómo corregirlo
Thomas, tu CISO virtual con IA, identifica cada fuente, escribe el DNS exacto y lleva tu dominio de p=none a p=reject con total seguridad.
Registro publicado
v=DMARC1; p=none; pct=100; ruf=mailto:ff3db02e@inbox.ondmarc.com; rua=mailto:ff3db02e@inbox.ondmarc.com; sp=none; adkim=r; aspf=r; fo=1Qué significa esto
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónSolo observación (p=none)
Sobre Rhône (69)
The Auvergne-Rhône-Alpes Region, a French local authority headquartered in Lyon, manages a complex email infrastructure serving thousands of public sector employees, decentralized digital services, and official communications with citizens, businesses, and institutional partners. The rhone.fr domain represents a critical communication channel for this organization, deployed across administrative exchanges, public service notifications, and institutional messaging. This exposure creates a significant attack surface for phishing and domain spoofing threats, particularly acute in public sector contexts where trust in official addresses runs high. Implementing robust DMARC authentication, complemented by SPF and DKIM protocols, is essential to verify legitimate messages and prevent institutional identity usurpation. Beyond reputation management, the NIS2 Directive mandates that essential service operators and critical providers strengthen cybersecurity governance, including email infrastructure hardening. For a public authority of this scale, DMARC forms a foundational element of email governance and regulatory compliance regarding information security obligations. The DMARC Observatory provides comprehensive visibility over outbound email authentication flows from rhone.fr, enabling identification of misconfigured settings, unauthorized third parties, and interception risks. Securing this infrastructure directly contributes to protecting user data and maintaining institutional trust. Monitoring authentication performance across the organization's email ecosystem supports proactive threat detection and demonstrates commitment to digital security excellence.