Medido el 2026-07-11 · DNS público
¿Está key.com protegido contra la suplantación de correo?
Sí — key.com aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 37 % de bancos en Estados Unidos
El 80 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
-all
DKIM
ninguno encontrado
Logo BIMI publicado — se muestra en los buzones compatibles
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.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Historial
- 2026-06-26Primera mediciónProtegido (p=reject)
Sobre KeyBank
KeyBank is a major financial institution operating in France, with its messaging domain key.com serving as a critical communication channel for internal operations and external stakeholder engagement. The organization exchanges sensitive correspondence daily with clients, business partners, and geographically distributed employees through multiple digital touchpoints.
KeyBank's email perimeter encompasses institutional communications, digital service notifications, transactional confirmations, and regulatory correspondence. This diversified communication landscape makes securing the key.com domain essential for preserving stakeholder trust and organizational credibility.
Email security presents substantial challenges for KeyBank. The financial sector remains a high-priority target for phishing campaigns and domain spoofing attacks. Without robust DMARC authentication, key.com faces significant risk of reputation hijacking for fraud, credential theft, and regulatory violations, with severe consequences for client confidence and institutional integrity.
As a financial entity operating within the European Union, KeyBank likely falls under the scope of the NIS2 Directive and DORA (Digital Operational Resilience Act), which mandate stringent cybersecurity standards including email authentication mechanisms. DMARC, implemented alongside SPF and DKIM protocols, constitutes a foundational element of organizational defense against domain impersonation threats.
Authenticating key.com through DMARC strengthens domain governance, protects clients from fraud perpetrated under the KeyBank name, reduces phishing risks, and demonstrates proactive alignment with evolving regulatory requirements. This multi-layered approach to email security reinforces organizational resilience in an increasingly hostile threat landscape.