Medido el 2026-07-11 · DNS público
¿Está aulnay-sous-bois.fr protegido contra la suplantación de correo?
Todavía no — aulnay-sous-bois.fr solo observa (p=none); el correo suplantado aún puede entregarse.
Postura sin cambios desde el 2026-06-19
Más protegido que el 55 % de ayuntamientos en Francia
El 12 % del sector ya aplica p=reject
D
DMARC
p=none
SPF
-all
DKIM
1 selector(es)
Cómo corregirlo
Thomas, tu CISO virtual con IA, identifica cada fuente, escribe el DNS exacto y lleva tu dominio de p=none a p=reject con total seguridad.
Registro publicado
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@aulnay-sous-bois.com; ruf=mailto:dmarc@aulnay-sous-bois.com; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantineQué significa esto
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónSolo observación (p=none)
Sobre Aulnay-sous-Bois
Aulnay-sous-Bois is a French municipality located in Seine-Saint-Denis, in the Île-de-France region. As a local government authority, the town hall of Aulnay-sous-Bois manages a broad spectrum of digital communications encompassing official correspondence with residents, exchanges with municipal services, institutional partners, and external vendors. The domain aulnay-sous-bois.fr serves as a critical vector for authenticating messages originating from local administration.
Securing this domain through robust DMARC implementation addresses several critical objectives. First, public organizations face significant domain spoofing risks and are frequently targeted by phishing campaigns that exploit citizen trust in public institutions. An impersonated address claiming to represent the municipality can compromise residents and undermine institutional credibility.
Second, the adoption of email authentication directives (SPF, DKIM, DMARC) reflects a commitment to increasingly stringent cybersecurity requirements, particularly within the context of European security obligations applicable to critical entities. Implementing a DMARC policy strengthens protection of administrative correspondence and sensitive data processed through the municipal domain.
The dmarc.com DMARC Observatory facilitates monitoring DMARC adoption for aulnay-sous-bois.fr, enabling the municipality to validate the compliance of its email infrastructure and gain visibility into the authentication posture of its official domain. This surveillance mechanism supports organizational resilience against email-based fraud and reinforces public confidence in digital communications from local government.