Gemessen am 2026-07-04 · öffentliches DNS
Ist olb.de gegen E-Mail-Spoofing geschützt?
Noch nicht — olb.de beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 24 % der Banken in Deutschland
38 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
keiner gefunden
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=none; rua=mailto:79748f27@mxtoolbox.dmarc-report.com,mailto:dmarc@25reports.com; fo=1;Was das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungNur Beobachtung (p=none)
Über Oldenburgische Landesbank
Oldenburgische Landesbank (OLB) is a major German financial institution whose email domain olb.de serves as a critical communication channel for internal and external stakeholders. As a leading commercial bank, OLB manages complex email flows involving employees, business partners, clients, and regulatory authorities. Securing the olb.de domain is strategically essential given heightened risks of identity spoofing and phishing attacks targeting the banking sector. Official communications, sensitive transactions, and regulatory compliance correspondence traverse this email infrastructure, exposing the organization to sophisticated threats. For a financial services entity, implementing a robust DMARC policy on olb.de is integral to comprehensive digital risk governance. European cybersecurity standards, including the NIS2 Directive and DORA regulation, mandate that financial institutions adopt advanced email authentication mechanisms to protect their digital infrastructure. DMARC, coupled with SPF and DKIM protocols, ensures the integrity of communications originating from the olb.de domain and prevents sender address spoofing. This protection is particularly critical for maintaining client and partner trust while ensuring compliance with information security obligations. The DMARC Observatory at dmarc.com documents OLB's email authentication posture, providing transparency and benchmarking against best practices for securing digital communications within the banking sector. This monitoring enables stakeholders to assess the organization's commitment to preventing email-based fraud and maintaining secure communication channels.