Medido el 2026-07-11 · DNS público
¿Está cynergybank.co.uk protegido contra la suplantación de correo?
Parcialmente — cynergybank.co.uk pone en cuarentena el correo no autenticado (p=quarantine).
Postura sin cambios desde el 2026-06-19
Más protegido que el 20 % de bancos en Reino Unido
El 70 % del sector ya aplica p=reject
B
DMARC
p=quarantine
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=quarantine; rua=mailto:proxyandemailsecurity@cynergybank.co.uk;Qué significa esto
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónEn aplicación (p=quarantine)
Sobre Cynergy Bank
Cynergy Bank is a French financial institution operating under the domain cynergybank.co.uk, serving a national and international client base. As a banking establishment, the organization manages a substantial volume of official email correspondence, including transactional notifications, account statements, security alerts, and administrative communications intended for customers and internal staff members.
Securing the cynergybank.co.uk domain is critical in the context of identity spoofing and phishing threats. Malicious actors regularly target banking domains to impersonate financial institutions, steal sensitive customer data, and harvest credentials. Robust implementation of DMARC, complemented by SPF and DKIM authentication protocols, forms an essential barrier against these attack vectors.
Cynergy Bank operates within a strict regulatory framework encompassing the NIS2 Directive (Network and Information Systems Security Directive), applicable to essential operators, and DORA requirements (Digital Operational Resilience Act) for European financial sector entities. These legal obligations mandate elevated standards for email authentication and protection of critical infrastructure.
The absence or weakness of a DMARC policy on cynergybank.co.uk would expose the institution to significant risks: compromise of client trust, reputational damage, regulatory non-compliance, and expanded attack surface for fraud schemes. A strict and well-configured DMARC policy ensures that only authorized servers can send emails on behalf of the domain, thereby strengthening the legitimacy of official communications to recipients and protecting the organization's email ecosystem from unauthorized use.