Medido el 2026-07-12 · DNS público
¿Está marne.fr protegido contra la suplantación de correo?
No — marne.fr no tiene política DMARC y puede ser suplantado.
Postura sin cambios desde el 2026-06-19
Más protegido que el 0 % de departamentos en Francia
El 16 % del sector ya aplica p=reject
F
DMARC
ausente
SPF
~all
DKIM
ninguno encontrado
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.
Qué significa esto
- • Aucun enregistrement DMARC publié (_dmarc.<domaine>). Les destinataires n'ont aucune politique à appliquer.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Historial
- 2026-06-26Primera mediciónSin DMARC
Sobre Marne (51)
The Department of Marne is a French territorial collectivity established in 1790 during the administrative reorganization that followed the French Revolution. It takes its name from the Marne river, which flows through its territory. Its administrative center is Châlons-en-Champagne, home to the main departmental institutions, while Reims is the most populous city within the territory. The department is now part of the Grand Est region, formed from the merger of the former Alsace, Champagne-Ardenne, and Lorraine regions.
Located in northeastern France, the Marne department borders Ardennes, Meuse, Haute-Marne, Aube, Seine-et-Marne, and Aisne. It is organized into several arrondissements comprising numerous communes of varying size, ranging from large towns to small rural communities. The territory is historically associated with Champagne, a renowned wine-producing region, and features a diversity of landscapes combining agricultural plains, vineyards, and urban areas.
As a territorial collectivity, the Department of Marne exercises competencies defined by French law, particularly in the areas of social welfare, management of departmental roads, construction and maintenance of secondary schools (collèges), and support for local development, culture, and the environment. It is administered by a departmental council composed of elected representatives from the territory's various cantons, led by a president elected among its members. This institution constitutes an intermediate level of French territorial administration, between municipalities and the region, responsible for implementing local public policies for the benefit of residents and local economic actors.
The marne.fr website is the official website of the Department of Marne, where institutional information and online services related to the collectivity's competencies and activities are made available.