Gemessen am 2026-07-04 · öffentliches DNS
Ist ch-versailles.fr gegen E-Mail-Spoofing geschützt?
Nein — ch-versailles.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 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.