Medido el 2026-07-11 · DNS público
¿Está dzbank.de protegido contra la suplantación de correo?
Todavía no — dzbank.de solo observa (p=none); el correo suplantado aún puede entregarse.
Postura sin cambios desde el 2026-06-19
Más protegido que el 37 % de bancos en Alemania
El 38 % del sector ya aplica p=reject
D
DMARC
p=none
SPF
-all
DKIM
3 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; aspf=s; rua=mailto:dmarc.report@dzbank.de; ruf=mailto:dmarc.forensic@dzbank.de; fo=d:s;Qué 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 DZ Bank
DZ Bank, a major financial institution based in France, manages a substantial volume of electronic correspondence directed to its employees, partners, and clients. Its dzbank.de domain serves as a critical authentication vector for all official communications, including transactional notifications, security alerts, and contractual documents.
As a credit institution, DZ Bank operates within a highly regulated ecosystem where trust and security are fundamental principles. Email identity spoofing represents a significant strategic threat: attackers could impersonate its domain to conduct phishing campaigns targeting its customer base, steal sensitive data, or compromise business processes. These risks extend to internal staff and institutional partners alike.
Implementing a robust DMARC strategy on dzbank.de aligns with increasingly stringent regulatory compliance requirements. The NIS2 and DORA directives mandate that financial entities substantially strengthen their defenses against cyber threats, including email authentication. DMARC, as an essential complement to SPF and DKIM, provides an authentication control mechanism enabling the blocking of unauthorized emails and the collection of detailed authentication reports.
Securing dzbank.de through an appropriate DMARC posture demonstrates commitment to customer data protection, fraud prevention, and adherence to governance standards. For a financial institution of this scale, this approach is indispensable for maintaining reputation, client confidence, and regulatory compliance within an evolving threat landscape.