Medido el 2026-07-11 · DNS público
¿Está sparkasse.de protegido contra la suplantación de correo?
Todavía no — sparkasse.de solo observa (p=none); el correo suplantado aún puede entregarse.
Postura sin cambios desde el 2026-06-19
Más protegido que el 16 % de bancos en Alemania
El 38 % del sector ya aplica p=reject
D
DMARC
p=none
SPF
-all
DKIM
1 selector(es)
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=noneQué significa esto
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Aucune adresse rua : tu ne reçois pas les rapports agrégés, impossible de piloter le durcissement.
- • Au moins une clé DKIM valide publiée.
Historial
- 2026-06-26Primera mediciónSolo observación (p=none)
Sobre Sparkasse (Sparkassen-Finanzgruppe)
Sparkasse (Sparkassen-Finanzgruppe) represents one of Germany's largest financial institutions, operating a decentralized network of regional savings banks. Despite its German origins, the organization maintains significant cross-border activities, particularly in France and across Europe. Its sparkasse.de domain serves as a critical communication vector for millions of customers, business partners, and employees distributed across multiple countries.
Sparkasse's email footprint encompasses official customer communications, internal correspondence between regional structures, digital banking service notifications, security alerts, and exchanges with institutional partners and financial regulators. This diversity of email flows makes the organization particularly vulnerable to identity spoofing and phishing attacks targeting its customer base.
As a major financial entity, Sparkasse must comply with stringent regulatory frameworks including the NIS2 Directive (revised Network and Information Security Directive) and DORA (Digital Operational Resilience Act) requirements from the European Union. These regulations establish elevated standards for IT infrastructure security and communication authentication.
Robust implementation of DMARC, SPF, and DKIM on the sparkasse.de domain is essential to ensure the integrity of messages originating from Sparkasse and protect its customers against email-based fraud. Securing this domain is strategically important for maintaining user confidence in the institution's official communications and fulfilling the cybersecurity obligations mandated by European regulatory frameworks. The banking sector's heightened exposure to sophisticated threat actors further underscores the critical nature of email authentication security for Sparkasse's operational resilience.