Medido el 2026-07-11 · DNS público
¿Está commerzbank.de protegido contra la suplantación de correo?
Sí — commerzbank.de aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 90 % de bancos en Alemania
El 38 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
-all
DKIM
2 selector(es)
BIMI + marca verificada (VMC) — tu logo, autenticado
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=reject; rua=mailto:lubermwp@ag.eu.dmarcadvisor.comQué significa esto
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónProtegido (p=reject)
Sobre Commerzbank
Commerzbank is one of Germany's leading commercial banks, providing comprehensive banking services to businesses, individuals, and financial institutions across Europe. As a major financial institution, it manages significant volumes of official correspondence, transactional notifications, security alerts, and internal communications through its commerzbank.de domain.
Commerzbank's email scope encompasses thousands of employees distributed across multiple countries, as well as critical digital services that send transaction confirmations, account statements, regulatory notices, and compliance communications. These exchanges involve sensitive data and confidential information requiring enhanced protection against identity spoofing and email fraud.
Securing the commerzbank.de domain through robust DMARC, SPF, and DKIM implementation is essential for multiple reasons. First, as a regulated financial entity, Commerzbank is subject to stringent cybersecurity and compliance obligations, particularly the NIS2 and DORA directives, which strengthen requirements for email authentication and fraud prevention. Second, criminals actively target banking domains to impersonate institutions, access customer data, or divert funds. Third, email authentication reinforces trust among legitimate recipients and protects the bank's brand reputation.
The DMARC Observatory monitors Commerzbank's email security posture to document its commitment to communications protection and regulatory compliance within the financial sector.