Gemessen am 2026-07-04 · öffentliches DNS
Ist clermont-ferrand.fr gegen E-Mail-Spoofing geschützt?
Nein — clermont-ferrand.fr hat keine DMARC-Richtlinie und kann gefälscht werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 0 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
F
DMARC
nicht vorhanden
SPF
nicht vorhanden
DKIM
keiner gefunden
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.
- • Aucun enregistrement SPF (v=spf1) publié sur le domaine.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungKein DMARC
Über Clermont-Ferrand
Clermont-Ferrand, the prefecture of Puy-de-Dôme and historical capital of Auvergne, is a major French local authority managing substantial digital communications. As a public organization, the city operates across multiple email channels encompassing administrative correspondence with residents, public service notifications, inter-agency exchanges, and internal municipal communications. The clermont-ferrand.fr domain serves as the official digital identity of this institution, concentrating critical email security challenges. Domain spoofing poses significant risks: malicious actors could exploit citizen trust to distribute tax scam alerts, administrative phishing attacks, or fraudulent personal information requests. Within a municipal context, such attacks not only damage institutional reputation but directly undermine public confidence in local government services. Beyond operational threats, Clermont-Ferrand must address compliance obligations emerging from NIS2 and DORA directives, which strengthen authentication requirements and critical infrastructure protection standards for public entities. Implementing a robust DMARC policy on clermont-ferrand.fr becomes essential for regulatory compliance and safeguarding municipal digital assets. This authentication framework ensures that only authorized email servers can transmit from the domain, blocking spoofing attempts while enhancing deliverability of legitimate communications to citizens and institutional partners. Such infrastructure investment reflects organizational commitment to data integrity, citizen protection, and trustworthy public digital services.