Medido el 2026-07-11 · DNS público
¿Está synchrony.com protegido contra la suplantación de correo?
Sí — synchrony.com aplica DMARC (p=reject).
Postura sin cambios desde el 2026-06-19
Más protegido que el 22 % de bancos en Estados Unidos
El 80 % del sector ya aplica p=reject
A
DMARC
p=reject
SPF
~all
DKIM
ninguno encontrado
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; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1; ri=3600Qué significa esto
- • Politique p=reject : protection maximale contre l’usurpation.
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Historial
- 2026-06-26Primera mediciónProtegido (p=reject)
Sobre Synchrony Bank
Synchrony Bank is a major financial institution operating in France, specializing in credit and financing solutions for consumers and businesses. The synchrony.com domain serves as a critical communication channel for this organization, used by internal teams, commercial partners and clients for official correspondence, account management and sensitive transactions.
Securing email authentication on synchrony.com is strategically critical for a banking institution. The financial sector is a prime target for identity spoofing attacks and CEO fraud schemes, where malicious actors impersonate employees to divert funds or extract sensitive data. Without robust implementation of DMARC, SPF and DKIM, synchrony.com remains vulnerable to domain usurpation, exposing its clients to targeted phishing risks and associated financial losses.
As an entity operating in the financial sector in France, Synchrony Bank must comply with a strict regulatory framework including the NIS2 Directive (concerning cybersecurity of essential operators) and potentially DORA (Digital Operational Resilience Act) depending on its European operational scope. These obligations mandate enhanced protection of email authentication infrastructure and guaranteed service continuity.
Adopting a strict DMARC policy on synchrony.com is therefore a fundamental element of Synchrony Bank's cybersecurity posture, protecting its brand reputation, client trust and regulatory compliance simultaneously. Email authentication mechanisms represent a first line of defense against impersonation attempts and unauthorized communications originating from the bank's domain.