Gemessen am 2026-07-04 · öffentliches DNS
Ist casden.fr gegen E-Mail-Spoofing geschützt?
Ja — casden.fr setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 56 % der Banken in Frankreich
55 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
keiner gefunden
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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; pct=100; sp=reject; rua=mailto:2478bdc8@inbox.eu.redsift.cloud; ruf=mailto:2478bdc8@inbox.eu.redsift.cloud; adkim=s; aspf=s; fo=1; rf=afrf; ri=3600Was 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 CASDEN Banque Populaire
CASDEN Banque Populaire is a French banking institution part of the Banque Populaire group, specializing in financial services for teachers, civil servants, and public sector employees. As a major credit institution operating in France, CASDEN manages substantial volumes of electronic communications, including customer correspondence, transactional notifications, security alerts, and marketing campaigns. The casden.fr domain represents a critical authentication resource for these official communications. Securing this domain is strategically essential given the significant risks of identity spoofing and phishing attacks, threats particularly critical within the financial sector. Robust DMARC implementation, combined with SPF and DKIM protocols, enables CASDEN to protect its customers against fraud attempts using counterfeit domains. As a financial sector entity, CASDEN is increasingly subject to cybersecurity regulatory obligations, notably through the NIS2 Directive and DORA requirements applicable to financial institutions. These regulatory frameworks strengthen the imperative for reliable email authentication and effective DMARC policy deployment. The DMARC Observatory documents CASDEN Banque Populaire's email security posture, contributing to transparency in the cybersecurity landscape of French institutions and facilitating the identification of authentication best practices within the banking sector.