Medido el 2026-07-11 · DNS público
¿Está websterbank.com protegido contra la suplantación de correo?
Sí — websterbank.com aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 76 % de bancos en Estados Unidos
El 80 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
-all
DKIM
4 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 Webster Bank
Webster Bank is a French financial institution operating under the domain websterbank.com. As a credit institution, the organization manages a complex email ecosystem involving its employees, digital services, and official communications with clients and partners. Email domain security is a critical concern for Webster Bank, as the financial sector remains a prime target for identity spoofing attacks, including phishing and domain spoofing schemes designed to undermine customer trust and potentially divert funds. Robust DMARC implementation on websterbank.com enables the organization to authenticate messages originating from its domain and prevent malicious impersonation of its brand. Beyond reputational and financial risks, Webster Bank operates within a reinforced regulatory framework. The NIS2 Directive (Network and Information Security) imposes strict cybersecurity obligations on essential service operators, including credit institutions. The DORA regulation (Digital Operational Resilience Act) supplements this framework by requiring maximum operational resilience and rigorous controls over IT infrastructure. In this context, email authentication via DMARC, SPF, and DKIM is far more than a technical addition: it forms a fundamental component of regulatory compliance and protection against cybersecurity incidents. Securing websterbank.com through appropriate DMARC policies strengthens Webster Bank's defense posture and demonstrates its commitment to protecting customer data.