Gemessen am 2026-07-04 · öffentliches DNS
Ist cotesdarmor.fr gegen E-Mail-Spoofing geschützt?
Ja — cotesdarmor.fr setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 92 % der Départements in Frankreich
16 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
2 Selektor(en)
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; adkim=r; aspf=r; rua=mailto:cd22.rua@emailsecurity.merox.io; ruf=mailto:cd22.ruf@emailsecurity.merox.io; fo=1;Was das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungGeschützt (p=reject)
Über Côtes-d'Armor (22)
Côtes-d'Armor is a French department located in Brittany, governed by a departmental council responsible for essential public services including social solidarity, territorial development and citizen services. The domain cotesdarmor.fr serves as the official digital contact point for this regional authority, carrying institutional communications addressed to residents, social partners and external organizations.
This domain encompasses a complex email perimeter comprising communications from elected officials, administrative services (social action, transportation, education, environment), operational agencies and official notifications intended for end users. Securing email authentication is critically important: any spoofing of cotesdarmor.fr could facilitate fraud targeting citizens, phishing attempts against staff members or damage public trust in institutional communications.
Within the French and European regulatory framework, the NIS2 directive and its national transpositions will strengthen cybersecurity obligations for essential public entities. Implementing robust authentication protocols such as DMARC, SPF and DKIM represents a fundamental element of compliance with digital communication security requirements. For a modern department, the absence of authenticated domain protection exposes the organization to significant operational, reputational and legal risks.
The DMARC Observatory from dmarc.com provides detailed mapping of email security arrangements for the cotesdarmor.fr domain, enabling identification of strengthening opportunities and validation of authentication practices against international standards.