Gemessen am 2026-07-04 · öffentliches DNS
Ist mediobanca.com gegen E-Mail-Spoofing geschützt?
Ja — mediobanca.com setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 78 % der Banken in Italien
32 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
2 Selektor(en)
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So behebst du es
Thomas, der DMARC-Copilot, findet jede Quelle, schreibt das exakte DNS und bringt deine Domain sicher von p=none zu p=reject.
Veröffentlichter Eintrag
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc@gruppomediobanca.com; ruf=mailto:dmarc@gruppomediobanca.comWas das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-07-04DMARCGeschützt (p=reject)
- 2026-06-26Erste MessungGeschützt (p=reject)
Über Mediobanca
Mediobanca is one of Italy's leading investment banks with significant presence across Europe, including France. As a major financial institution, Mediobanca operates a complex email ecosystem spanning internal communications between employees, correspondence with clients (corporations, institutional investors), digital portfolio management services, and transactional notifications. The mediobanca.com domain represents a critical trust vector, essential for validating the bank's identity to financial partners, regulators, and clients.
Within this highly sensitive context, email security challenges are paramount. Mediobanca faces substantial risks of domain spoofing and targeted phishing attacks—sophisticated threats designed to compromise commercial negotiations, access sensitive data, or divert financial flows. As a financial sector entity, Mediobanca is subject to strict regulatory frameworks including NIS2 (European Cybersecurity Directive) and potentially DORA (Digital Operational Resilience Act), which mandate enhanced communication security obligations. Implementing and maintaining a robust DMARC (Domain-based Message Authentication, Reporting and Conformance) policy on mediobanca.com is fundamental to regulatory compliance and protection against email fraud. SPF, DKIM, and DMARC authentication mechanisms enable verification of legitimate message origins and detect domain abuse, which is critical for preserving institutional reputation and stakeholder trust. Securing the mediobanca.com domain through comprehensive email authentication protocols directly supports operational resilience and risk mitigation in financial operations.