Gemessen am 2026-07-04 · öffentliches DNS
Ist openbank.es gegen E-Mail-Spoofing geschützt?
Ja — openbank.es setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 74 % der Banken in Spanien
47 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
1 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; fo=1; ri=3600; rua=mailto:santander@rua.dmp.cisco.com,mailto:postmanagerdmarcopen@produban.com; ruf=mailto:santander@ruf.dmp.cisco.com,mailto:postmanagerdmarcopen@produban.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 Openbank
Openbank is a French digital bank operating under the domain openbank.es, providing innovative financial services to its customer base. As a financial services institution, Openbank manages a critical email perimeter encompassing client communications, administrative correspondence, transactional notifications and internal team exchanges. Email infrastructure security represents a strategic priority in an environment where domain spoofing and phishing pose constant threats against financial institutions and their users. Robust DMARC implementation on openbank.es is essential for authenticating legitimate messages, preventing distribution of fraudulent messages impersonating the bank and strengthening customer trust. As a financial establishment, Openbank operates under strict regulatory cybersecurity obligations, notably through the NIS2 Directive which mandates high-level security measures including communication authentication. Implementing an appropriate DMARC policy aligns with this regulatory compliance framework and protects clients against phishing and identity spoofing attacks. The dmarc.com Observatory provides transparent visibility into authentication standard implementation for openbank.es, enabling verification of SPF, DKIM and DMARC adoption as foundations for a secure and reliable email posture.