Medido el 2026-07-19 · DNS público
¿Está kutxabank.es protegido contra la suplantación de correo?
Sí — kutxabank.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; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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 Kutxabank
Kutxabank is a major financial institution operating in Spain and southwestern France, with particular presence in the Basque Country region. As a credit institution of significant size, Kutxabank manages substantial volumes of electronic communications involving clients, business partners, and internal staff. The domain kutxabank.es serves as a critical vector for authentication and legitimacy of official communications, particularly for financial transactions, banking service notices, and sensitive administrative correspondence. The bank faces heightened exposure to domain spoofing and targeted phishing attacks, which are prevalent threats against financial institutions worldwide. Robust implementation of DMARC, SPF, and DKIM on kutxabank.es is essential to prevent unauthorized message transmission under the bank's identity and maintain domain reputation integrity. Beyond operational security considerations, Kutxabank must comply with stringent regulatory frameworks, including the NIS2 Directive on cybersecurity for critical infrastructure in Europe and DORA (Digital Operational Resilience Act) applicable to financial sector entities. These obligations mandate strong email authentication as a cornerstone of comprehensive operational resilience and customer data protection strategies. Securing the kutxabank.es domain through appropriate DMARC deployment thus represents a fundamental component of the institution's information governance framework and cyber defense posture.