Gemessen am 2026-07-04 · öffentliches DNS
Ist ville-dunkerque.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — ville-dunkerque.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
3 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;rua=mailto:dmarc@ville-dunkerque.fr;ruf=mailto:dmarc@ville-dunkerque.frWas 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 Dunkerque
The City of Dunkerque is a French local authority responsible for municipal administration and the delivery of public services to residents and businesses in the Nord department. Its digital infrastructure, based on the domain ville-dunkerque.fr, handles critical official communications including administrative correspondence, public service notifications, tax notices, online procedures and exchanges with institutional partners and citizens. This domain processes significant email volumes from multiple municipal departments such as civil registry, finance, urban planning and social welfare, creating considerable cybersecurity exposure. Domain spoofing of ville-dunkerque.fr presents a substantial threat, potentially leveraged for phishing campaigns targeting residents, local businesses and administrative partners, thereby undermining public institutional trust. Implementing a robust DMARC strategy on this domain is essential to authenticate legitimate messages, prevent domain abuse and enhance the deliverability of official communications. This security enhancement aligns with an increasingly stringent regulatory environment, including cybersecurity requirements applicable to local authorities as providers of essential services. Securing the integrity of the ville-dunkerque.fr domain therefore represents a fundamental issue of digital governance and institutional credibility for the Dunkerque municipality.