Gemessen am 2026-07-04 · öffentliches DNS
Ist bnext.es gegen E-Mail-Spoofing geschützt?
Teilweise — bnext.es verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 21 % der Banken in Spanien
47 % der Branche setzt bereits p=reject durch
D
DMARC
p=quarantine
SPF
~all
DKIM
3 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=quarantine; pct=1; rua=mailto:devops@bnext.esWas das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • pct < 100 : la politique ne s’applique qu’à une fraction du trafic. (pct=1)
- • SPF se termine par ~all (softfail) : acceptable en phase d’observation, viser -all à terme.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-06-26Erste MessungIn Anwendung (p=quarantine)
Über Bnext
Bnext is a French organization operating in the financial and digital services sector, based in France with significant presence in Spain, as evidenced by its primary domain bnext.es. This entity manages a complex email infrastructure encompassing staff communications, official correspondence with banking and financial partners, and transactional notifications sent to its customer base. The security of Bnext's email infrastructure proves critical when addressing domain spoofing and phishing risks targeting its users. As an organization operating within the financial services sector, Bnext must comply with stringent regulatory requirements including enhanced cybersecurity obligations under the NIS2 Directive and the DORA Regulation (Digital Operational Resilience Act), applicable to digital service providers. The robust implementation of DMARC, combined with SPF and DKIM protocols, represents a fundamental pillar of Bnext's email security and domain reputation protection strategy. Email authentication ensures that only authorized servers can send messages on behalf of the bnext.es domain, thereby mitigating brand compromise risks and fraud exposure. For Bnext, securing its email infrastructure means protecting internal communications while maintaining customer trust in a sector where data security and regulatory compliance serve as key competitive differentiators.