Gemessen am 2026-07-04 · öffentliches DNS
Ist villeurbanne.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — villeurbanne.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 56 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
2 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; sp=none; rua=mailto:2u1imzjk0k@rua.powerdmarc.com,mailto:rua@dmarc.brevo.com; ruf=mailto:2u1imzjk0k@ruf.powerdmarc.com; fo=1;Was 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 Villeurbanne
Villeurbanne is a significant municipality within the Lyon metropolitan area, located in the Rhône department of the Auvergne-Rhône-Alpes region in France. As a public local authority, it manages a complex email ecosystem encompassing internal communications across administrative departments, citizen interactions, official correspondence with other territorial authorities, and digital notifications related to civil status, urban planning, local finances, and public services. The villeurbanne.fr domain serves as a critical trust vector for residents and institutional partners alike. Securing this domain through DMARC implementation holds strategic importance in an environment where email spoofing and domain impersonation expose citizens to fraud, phishing attempts, and procedural hijacking. Public local authorities face heightened cybersecurity obligations under the NIS2 directive and emerging digital resilience frameworks. The coherent implementation of DMARC, SPF, and DKIM on villeurbanne.fr enables authentication of legitimate messages, prevents domain spoofing, and strengthens confidence in official communications. For a municipality managing sensitive data and maintaining trust-based relationships with its residents, monitoring and optimizing DMARC posture represents a key component of IT governance and protection against emerging cyber threats. Observing email authentication standards reflects institutional commitment to digital security and safeguarding public communication integrity.