Medido el 2026-07-12 · DNS público
¿Está ch-versailles.fr protegido contra la suplantación de correo?
No — ch-versailles.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 Versailles
Versailles Hospital Centre is a major public healthcare institution located in the Île-de-France region, serving a significant population in the Yvelines area and surrounding communities. As a hospital establishment, this facility manages substantial digital communications including patient correspondence, inter-hospital exchanges, administrative requests, medical reports, and communications with health partners and oversight bodies. The domain ch-versailles.fr serves as a critical channel for these official and sensitive communications. For an organization of this scale, securing email authentication represents a significant challenge against domain spoofing and fraud threats. Cybercriminals regularly target healthcare structures to send malicious emails impersonating the institution's identity, risking damage to patient and partner trust. Implementing a robust DMARC strategy on ch-versailles.fr enables prevention of such hijacking by authenticating legitimate emails through SPF and DKIM protocols. Within a strengthened regulatory framework, particularly regarding cybersecurity obligations applicable to essential service operators in the healthcare sector, mastering email authentication forms part of a comprehensive compliance and sensitive data protection approach. Securing the ch-versailles.fr domain is therefore essential to preserve the integrity of hospital communications, protect patients, and strengthen the digital infrastructure resilience of this public institution.