Gemessen am 2026-07-04 · öffentliches DNS
Ist santander.de gegen E-Mail-Spoofing geschützt?
Ja — santander.de setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 90 % der Banken in Deutschland
38 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
1 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; ri=3600; rua=mailto:santander@rua.dmp.cisco.com,mailto:postmanagerdmarc@gsnetcloud.com; ruf=mailto:santander@ruf.dmp.cisco.com,mailto:postmanagerdmarc@gsnetcloud.comWas das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungGeschützt (p=reject)
Über Santander Deutschland
Santander Deutschland is the German subsidiary of Santander, one of Europe's leading international banking groups. Operating through the domain santander.de, this entity serves retail and business customers across the German-speaking market. Its email infrastructure encompasses internal staff communications, customer relationship services, transactional notifications, and official correspondence related to banking operations and regulatory requirements. Securing the santander.de domain is of critical importance for Santander Deutschland. As a financial institution, it faces significant risks from domain spoofing and email impersonation attacks that could undermine customer trust and facilitate phishing campaigns. Robust implementation of DMARC, SPF, and DKIM on santander.de is essential to authenticate legitimate messages and block fraudulent attempts. Within the European regulatory framework, NIS2 (Network and Information Systems Security Directive) and DORA (Digital Operational Resilience Act) apply to financial institutions, mandating enhanced cybersecurity measures, including email authentication protocols. DMARC serves as a strategic component of overall security posture, preventing identity spoofing, ensuring regulatory compliance, and safeguarding brand reputation. The DMARC Observatory documents DMARC presence and configuration on santander.de, contributing to transparency in email security standards across the financial sector and supporting industry-wide resilience against sophisticated email-based threats.