Medido el 2026-07-12 · DNS público
¿Está ghrmsa.fr protegido contra la suplantación de correo?
No — ghrmsa.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 Groupe Hospitalier Région Mulhouse Sud-Alsace
The Groupe Hospitalier Région Mulhouse Sud-Alsace (GHRMSA) is a leading healthcare organization in the Alsace region, operating under the domain ghrmsa.fr. As a public health institution, it delivers critical diagnostic, treatment and prevention services to the local population, relying on thousands of employees and medical professionals. Its email infrastructure supports daily communications across internal departments, patient and family correspondence, exchanges with healthcare and administrative partners, and sensitive medical notifications. Securing the ghrmsa.fr domain is essential: hospital emails are frequently targeted by phishing campaigns exploiting trust in healthcare institutions. Email impersonation of GHRMSA could compromise sensitive medical data, disrupt care continuity and undermine patient confidence. For a French healthcare entity of this scale, robust implementation of DMARC, SPF and DKIM represents a strengthened compliance imperative driven by NIS2 and DORA directives, which enhance cybersecurity requirements for critical entities. Secure email authentication significantly reduces fraud risks, ensures the integrity of medical communications and protects the organization's information assets. The DMARC Observatory at dmarc.com documents GHRMSA's email security posture, facilitating monitoring of authentication best practices and contributing to strengthen the ghrmsa.fr domain's defense against persistent impersonation threats.