Medido el 2026-07-19 · DNS público
¿Está bancosantander.es protegido contra la suplantación de correo?
Sí — bancosantander.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)
Apto para BIMI: publica tu logo para mostrarlo en los buzones
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:postmanagerdmarc@gsnetcloud.com;ruf=mailto:santander@ruf.dmp.cisco.com,mailto:postmanagerdmarc@gsnetcloud.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 Banco Santander
Banco Santander is one of Europe's largest financial institutions, operating across multiple countries with a diverse portfolio of banking and financial services. In France, the Santander group conducts business through structured entities that maintain regular communication with millions of customers, employees, and business partners. The domain bancosantander.es represents a critical element of its digital communication infrastructure, utilized for official correspondence, transactional notifications, security alerts, and internal communications. As a leading financial institution, Banco Santander faces substantial risks from domain spoofing and targeted phishing attacks. Fraudsters routinely exploit the trust associated with prestigious bank names to conduct attacks against customers and employees. Robust DMARC implementation on bancosantander.es is therefore essential to authenticate legitimate messages and prevent the distribution of malicious emails impersonating the organization. Beyond operational security considerations, Banco Santander must comply with stringent regulatory obligations including the NIS2 Directive and, as a financial entity, the requirements of DORA (Digital Operational Resilience Act) from the European Union. These regulatory frameworks impose elevated standards for email authentication and cybersecurity governance. Securing the bancosantander.es domain through a comprehensive DMARC strategy directly supports compliance with these legal obligations and strengthens the group's operational resilience posture.