Gemessen am 2026-07-04 · öffentliches DNS
Ist asnieres-sur-seine.fr gegen E-Mail-Spoofing geschützt?
Ja — asnieres-sur-seine.fr setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 90 % der Rathäuser in Frankreich
12 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
keiner gefunden
BIMI-fähig: Veröffentliche dein Logo, um es in den Postfächern anzuzeigen
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=reject; rua=mailto:asnieres.rua@emailsecurity.merox.ioWas das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungGeschützt (p=reject)
Über Asnières-sur-Seine
Asnières-sur-Seine is a French municipality located in the Hauts-de-Seine department, within the Île-de-France region. As a territorial authority, the city manages extensive digital communications encompassing official correspondences with residents, public service notifications, emergency alerts, and internal exchanges between municipal departments and elected officials. The asnieres-sur-seine.fr domain serves as the primary vector for these institutional communications and represents a critical trust asset for public administration.
Securing this domain carries strategic importance against risks of identity spoofing and phishing attacks targeting municipalities. Malicious actors could exploit the recognition of the municipal domain to defraud citizens, divert payments, or compromise administrative procedures. A robust implementation of DMARC, SPF, and DKIM on asnieres-sur-seine.fr significantly reduces these attack vectors by authenticating legitimate messages and blocking unauthorized impersonation attempts.
As a French public authority, Asnières-sur-Seine is subject to strengthening cybersecurity requirements, particularly under the NIS2 directive and its harmonized obligations across Europe. Email domain authentication forms a compliance foundation and service continuity requirement for public sector organizations.
The DMARC Observatory documents the email security posture of the asnieres-sur-seine.fr domain, enabling municipal IT managers to monitor their authentication protocol deployment, identify potential gaps, and strengthen protection of official digital identities against contemporary threats. This transparency supports institutional accountability and public trust in digital municipal services.