Gemessen am 2026-07-04 · öffentliches DNS
Ist rhone.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — rhone.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 37 % der Départements in Frankreich
16 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
4 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.
Veröffentlichter Eintrag
v=DMARC1; p=none; pct=100; ruf=mailto:ff3db02e@inbox.ondmarc.com; rua=mailto:ff3db02e@inbox.ondmarc.com; sp=none; adkim=r; aspf=r; fo=1Was das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungNur Beobachtung (p=none)
Über Rhône (69)
The Auvergne-Rhône-Alpes Region, a French local authority headquartered in Lyon, manages a complex email infrastructure serving thousands of public sector employees, decentralized digital services, and official communications with citizens, businesses, and institutional partners. The rhone.fr domain represents a critical communication channel for this organization, deployed across administrative exchanges, public service notifications, and institutional messaging. This exposure creates a significant attack surface for phishing and domain spoofing threats, particularly acute in public sector contexts where trust in official addresses runs high. Implementing robust DMARC authentication, complemented by SPF and DKIM protocols, is essential to verify legitimate messages and prevent institutional identity usurpation. Beyond reputation management, the NIS2 Directive mandates that essential service operators and critical providers strengthen cybersecurity governance, including email infrastructure hardening. For a public authority of this scale, DMARC forms a foundational element of email governance and regulatory compliance regarding information security obligations. The DMARC Observatory provides comprehensive visibility over outbound email authentication flows from rhone.fr, enabling identification of misconfigured settings, unauthorized third parties, and interception risks. Securing this infrastructure directly contributes to protecting user data and maintaining institutional trust. Monitoring authentication performance across the organization's email ecosystem supports proactive threat detection and demonstrates commitment to digital security excellence.