Gemessen am 2026-07-04 · öffentliches DNS
Ist chu-rouen.fr gegen E-Mail-Spoofing geschützt?
Teilweise — chu-rouen.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 70 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
keiner gefunden
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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.
Veröffentlichter Eintrag
v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:dsi.scossi@chu-rouen.fr,mailto:dmarc-tkn_3b0c174e11a327aedd8d61249e961321@mailsrv1.captaindns.com;ruf=mailto:dsi.scossi@chu-rouen.fr;pct=100;fo=1:d:s;Was das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über CHU de Rouen
The University Hospital Center of Rouen (CHU de Rouen) is a major French public health organization based in Normandy. As the leading healthcare provider in the region, the CHU de Rouen delivers patient care, medical education and clinical research. Its chu-rouen.fr domain serves as a critical institutional and clinical communication channel, handling administrative correspondence between internal departments, exchanges with external healthcare professionals, patient-related communications and contacts with healthcare and social sector partners.
As a health institution, the CHU de Rouen processes sensitive data and operates as critical infrastructure within France's healthcare system. This criticality exposes its domain to significant risk of identity spoofing and phishing attacks. Malicious actors could exploit the chu-rouen.fr domain to impersonate the hospital and deceive patients, healthcare professionals or partners, undermining institutional trust and potentially jeopardizing continuity of care.
Securing the chu-rouen.fr domain through DMARC, SPF and DKIM implementation addresses enhanced protection requirements. The NIS2 Directive (Network and Information Systems Security Directive) will impose strengthened cybersecurity requirements on entities operating in essential sectors, including healthcare. Implementing a robust DMARC strategy provides essential technical foundation to authenticate legitimate emails, block counterfeits and demonstrate proactive compliance with expected security standards.
The DMARC Observatory on dmarc.com enables monitoring of Rouen University Hospital's email authentication posture and identifies opportunities for continuous improvement in domain security.