Gemessen am 2026-07-04 · öffentliches DNS
Ist chu-orleans.fr gegen E-Mail-Spoofing geschützt?
Nein — chu-orleans.fr hat keine DMARC-Richtlinie und kann gefälscht werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 15 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
F
DMARC
nicht vorhanden
SPF
-all
DKIM
1 Selektor(en)
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.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungKein DMARC
Über CHU d'Orléans
The University Hospital Centre of Orléans (CHU d'Orléans) is a major institution within the French healthcare system, delivering care, medical education, and research services. As a public health establishment, CHU d'Orléans manages a complex digital ecosystem involving thousands of employees—physicians, nursing staff, and administrators—alongside critical digital services for patient management and sensitive official communications with other medical facilities, public health bodies, and patients.
The chu-orleans.fr domain represents a cornerstone of institutional digital identity. Securing this domain through robust email authentication protocols is strategically vital. CHU d'Orléans faces genuine risks of domain spoofing, phishing attacks, and compromise of official communications, particularly sensitive within a healthcare context where exchanges may involve protected health data. A strong DMARC policy mitigates these vectors by authenticating legitimate messages through SPF and DKIM mechanisms, while rejecting unauthorized attempts to impersonate the organization's digital identity.
As a public-sector entity in France, CHU d'Orléans must navigate evolving cybersecurity requirements, notably under the NIS2 Directive, which strengthens security obligations for operators of essential services. Proactive email authentication management aligns with this regulatory compliance landscape and reinforces organizational resilience against digital threats. Inclusion in the DMARC Observatory supports documentation and validation of CHU d'Orléans' email security posture.