Medido el 2026-07-19 · DNS público
¿Está openbank.es protegido contra la suplantación de correo?
Sí — openbank.es aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 74 % de bancos en España
El 47 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
-all
DKIM
1 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; fo=1; ri=3600; rua=mailto:santander@rua.dmp.cisco.com,mailto:postmanagerdmarcopen@produban.com; ruf=mailto:santander@ruf.dmp.cisco.com,mailto:postmanagerdmarcopen@produban.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 Openbank
Openbank is a French digital bank operating under the domain openbank.es, providing innovative financial services to its customer base. As a financial services institution, Openbank manages a critical email perimeter encompassing client communications, administrative correspondence, transactional notifications and internal team exchanges. Email infrastructure security represents a strategic priority in an environment where domain spoofing and phishing pose constant threats against financial institutions and their users. Robust DMARC implementation on openbank.es is essential for authenticating legitimate messages, preventing distribution of fraudulent messages impersonating the bank and strengthening customer trust. As a financial establishment, Openbank operates under strict regulatory cybersecurity obligations, notably through the NIS2 Directive which mandates high-level security measures including communication authentication. Implementing an appropriate DMARC policy aligns with this regulatory compliance framework and protects clients against phishing and identity spoofing attacks. The dmarc.com Observatory provides transparent visibility into authentication standard implementation for openbank.es, enabling verification of SPF, DKIM and DMARC adoption as foundations for a secure and reliable email posture.