Medido el 2026-07-12 · DNS público
¿Está ch-larochelle.fr protegido contra la suplantación de correo?
Todavía no — ch-larochelle.fr solo observa (p=none); el correo suplantado aún puede entregarse.
Postura sin cambios desde el 2026-06-19
Más protegido que el 34 % de grandes hospitales en Francia
El 10 % del sector ya aplica p=reject
D
DMARC
p=none
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.
Registro publicado
v=DMARC1;p=none;rua=mailto:dmarc@ght-atlantique17.fr;aspf=r;Qué significa esto
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Historial
- 2026-06-26Primera mediciónSolo observación (p=none)
Sobre Groupe Hospitalier La Rochelle Ré Aunis
Groupe Hospitalier La Rochelle Ré Aunis is a major public health institution in the Nouvelle-Aquitaine region, operating through the domain ch-larochelle.fr. This healthcare sector organization manages a complex email perimeter encompassing communications between healthcare professionals, patient correspondences, insurance company exchanges, and administrative interactions with institutional partners. Daily operations involve thousands of messages containing sensitive data protected by medical confidentiality obligations. The ch-larochelle.fr domain represents a critical vector for authenticating official communications from this establishment. Robust DMARC protocol implementation is strategically essential for organizations of this nature. Email identity spoofing risks directly threaten the trust of patients, healthcare professionals, and partners, potentially enabling sophisticated cyber threats including phishing and fraudulent transfer schemes. From a regulatory perspective, NIS2 directive obligations (Directive on Network and Information Security) progressively apply to essential service providers, a category encompassing healthcare establishments. Securing the ch-larochelle.fr domain through DMARC, combined with SPF and DKIM, constitutes a key element of cybersecurity governance compliance and represents critical protection against contemporary threats targeting healthcare email infrastructure. Authentication frameworks have become indispensable components of institutional risk management in the healthcare sector.