Gemessen am 2026-07-04 · öffentliches DNS
Ist ghrmsa.fr gegen E-Mail-Spoofing geschützt?
Nein — ghrmsa.fr hat keine DMARC-Richtlinie und kann gefälscht werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 0 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
F
DMARC
nicht vorhanden
SPF
-all
DKIM
keiner gefunden
So behebst du es
Thomas, der DMARC-Copilot, findet jede Quelle, schreibt das exakte DNS und bringt deine Domain sicher von p=none zu p=reject.
Was das bedeutet
- • 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).
Verlauf
- 2026-06-26Erste MessungKein DMARC
Über 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.