Medido el 2026-07-12 · DNS público
¿Está chu-besancon.fr protegido contra la suplantación de correo?
Parcialmente — chu-besancon.fr pone en cuarentena el correo no autenticado (p=quarantine).
Postura sin cambios desde el 2026-06-19
Más protegido que el 64 % de grandes hospitales en Francia
El 10 % del sector ya aplica p=reject
C
DMARC
p=quarantine
SPF
~all
DKIM
1 selector(es)
Apto para BIMI: publica tu logo para mostrarlo en los buzones
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=quarantine; pct=100Qué significa esto
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Aucune adresse rua : tu ne reçois pas les rapports agrégés, impossible de piloter le durcissement.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónEn aplicación (p=quarantine)
Sobre CHU de Besançon
The Besançon University Hospital Centre (CHU de Besançon) is the leading public health institution serving the Bourgogne-Franche-Comté region in France. As a major teaching hospital and research hub, the CHU operates critical healthcare delivery, medical education, and scientific research programs across a substantial catchment area. The organization's digital perimeter includes thousands of staff members—physicians, nurses, administrative and technical personnel—who rely on the chu-besancon.fr domain for professional communications, patient correspondence, internal coordination, and transmission of sensitive health data. Securing the CHU's email infrastructure represents a paramount concern given the confidential nature of health information processed and the absolute requirement to maintain continuity of medical services. Authentication and protection of the chu-besancon.fr domain are essential to prevent identity spoofing, combat phishing campaigns targeting patients and healthcare partners, and protect the integrity of official communications. As a critical public entity, the CHU de Besançon faces increasingly stringent cybersecurity requirements through the NIS2 Directive and sector-specific obligations governing critical infrastructure protection. Implementing robust DMARC, SPF, and DKIM authentication on chu-besancon.fr constitutes a foundational measure for validating legitimate messages, mitigating breach risks, and establishing trust with both internal and external recipients.