Medido el 2026-07-12 · DNS público
¿Está ch-cornouaille.fr protegido contra la suplantación de correo?
No — ch-cornouaille.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 Cornouaille
The Centre Hospitalier de Cornouaille (CH de Cornouaille) is a public health establishment in Brittany, France, fulfilling essential healthcare missions including inpatient care, emergency services, and medical support to the local and regional population. Its digital communications infrastructure encompasses official correspondence from administrative, medical, and logistical departments, as well as notifications addressed to patients, healthcare partners, and regulatory authorities. The domain ch-cornouaille.fr serves as a critical authentication vector for messages related to appointments, examination results, administrative requests, and clinical directives. Security challenges for this healthcare institution are substantial: domain spoofing presents significant risks of fraud, identity theft, and erosion of trust in hospital services. As a healthcare facility, CH de Cornouaille operates within the French and European regulatory frameworks governing data protection (GDPR) and information system security. Robust implementation of DMARC, SPF, and DKIM protocols on ch-cornouaille.fr is essential to authenticate legitimate senders, prevent phishing campaigns targeting patients and healthcare partners, and strengthen institutional communication resilience. Email authentication represents a foundational element of digital trust and regulatory compliance for healthcare establishments in France.