Medido el 2026-07-12 · DNS público
¿Está ch-stdenis.fr protegido contra la suplantación de correo?
No — ch-stdenis.fr no tiene política DMARC y puede ser suplantado.
Postura sin cambios desde el 2026-06-19
Más protegido que el 0 % de grandes hospitales en Francia
El 10 % del sector ya aplica p=reject
F
DMARC
ausente
SPF
-all
DKIM
ninguno encontrado
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.
Qué significa esto
- • Aucun enregistrement DMARC publié (_dmarc.<domaine>). Les destinataires n'ont aucune politique à appliquer.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Historial
- 2026-06-26Primera mediciónSin DMARC
Sobre CH de Saint-Denis
Saint-Denis Hospital Centre is a public healthcare facility located in the Île-de-France region of France, serving as a vital provider of medical services in the area. As a healthcare organization, the CH de Saint-Denis manages a critical email perimeter encompassing communications between healthcare professionals, internal administrative exchanges, patient interactions, partnerships with medical institutions, and communications with supervisory authorities. The domain ch-stdenis.fr represents the institutional identity of this establishment across all digital interactions. Email authentication security holds strategic importance for a hospital environment, as domain spoofing risks could compromise patient data confidentiality, undermine trust with patients and partners, and expose the organization to targeted phishing threats. As an entity in the healthcare sector, the CH de Saint-Denis is subject to strengthened information security obligations under the NIS2 directive as transposed into French law and sector-specific requirements applicable to essential service operators. The robust implementation of DMARC, SPF, and DKIM on ch-stdenis.fr represents a fundamental pillar of email security governance. These authentication protocols validate message origin, prevent identity spoofing, and strengthen resilience against cyber threats. For a hospital handling sensitive data and maintaining critical trust relationships, observability and control of email authentication posture reflect a commitment to data security and service continuity. Monitoring ch-stdenis.fr through the DMARC Observatory enables the organization to maintain visibility over its email security landscape and ensure compliance with regulatory requirements.