Gemessen am 2026-07-04 · öffentliches DNS
Ist commerzbank.de gegen E-Mail-Spoofing geschützt?
Ja — commerzbank.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
2 Selektor(en)
BIMI + verifizierte Marke (VMC) — dein Logo, authentifiziert
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; rua=mailto:lubermwp@ag.eu.dmarcadvisor.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 Commerzbank
Commerzbank is one of Germany's leading commercial banks, providing comprehensive banking services to businesses, individuals, and financial institutions across Europe. As a major financial institution, it manages significant volumes of official correspondence, transactional notifications, security alerts, and internal communications through its commerzbank.de domain.
Commerzbank's email scope encompasses thousands of employees distributed across multiple countries, as well as critical digital services that send transaction confirmations, account statements, regulatory notices, and compliance communications. These exchanges involve sensitive data and confidential information requiring enhanced protection against identity spoofing and email fraud.
Securing the commerzbank.de domain through robust DMARC, SPF, and DKIM implementation is essential for multiple reasons. First, as a regulated financial entity, Commerzbank is subject to stringent cybersecurity and compliance obligations, particularly the NIS2 and DORA directives, which strengthen requirements for email authentication and fraud prevention. Second, criminals actively target banking domains to impersonate institutions, access customer data, or divert funds. Third, email authentication reinforces trust among legitimate recipients and protects the bank's brand reputation.
The DMARC Observatory monitors Commerzbank's email security posture to document its commitment to communications protection and regulatory compliance within the financial sector.