Gemessen am 2026-07-04 · öffentliches DNS
Ist chu-bordeaux.fr gegen E-Mail-Spoofing geschützt?
Teilweise — chu-bordeaux.fr verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 85 % der große Krankenhäuser in Frankreich
10 % der Branche setzt bereits p=reject durch
B
DMARC
p=quarantine
SPF
-all
DKIM
1 Selektor(en)
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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; rua=mailto:rua@chu-bordeaux.frWas das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über CHU de Bordeaux
Bordeaux University Hospital (CHU de Bordeaux) is a major French public healthcare institution serving the Nouvelle-Aquitaine region, comprising multiple hospitals and health services. As a significant healthcare provider, it manages extensive email communications involving medical professionals, administrative staff, patients, and institutional partners. The chu-bordeaux.fr domain carries sensitive correspondences including appointment requests, medical records exchanges, inter-departmental communications, regulatory notifications, and official correspondence with health authorities.
Securing this domain is strategically critical. Healthcare facilities are prime targets for identity spoofing and phishing attacks, leveraging trust in institutional email addresses. Domain compromise could enable fraud, unauthorized access to medical data, or manipulation of essential communications.
As a vital operator in the healthcare sector, Bordeaux University Hospital must comply with stringent cybersecurity obligations. The NIS2 directive and regulatory frameworks applicable to public institutions mandate robust email authentication governance. DMARC, combined with SPF and DKIM protocols, serves as a foundational security layer for authenticating legitimate messages from the organization, preventing domain spoofing, and strengthening recipient trust.
The DMARC Observatory documents Bordeaux University Hospital's email authentication posture, promoting transparency and supporting security reinforcement efforts for the chu-bordeaux.fr domain against contemporary threats.