Gemessen am 2026-07-04 · öffentliches DNS
Ist mmwarburg.com gegen E-Mail-Spoofing geschützt?
Ja — mmwarburg.com setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 73 % der Banken in Deutschland
38 % der Branche setzt bereits p=reject durch
A
DMARC
p=reject
SPF
-all
DKIM
keiner gefunden
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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; adkim=s; aspf=s; rua=mailto:dmarc-aggregate@mmwarburg.com; ruf=mailto:dmarc-forensik@mmwarburg.com; sp=rejectWas das bedeutet
- • Politique p=reject : protection maximale contre l’usurpation.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
Verlauf
- 2026-06-26Erste MessungGeschützt (p=reject)
Über M.M.Warburg & CO
M.M.Warburg & CO is a leading French financial institution established in 1798, specializing in wealth management, investment advisory services and private banking. Based in Paris, the organization holds a significant position within the French and European financial ecosystem. The domain mmwarburg.com serves as a critical communication channel for this entity: it supports correspondence with affluent clientele, exchanges with institutional partners, digital service notifications and sensitive administrative documents related to wealth management. This email infrastructure represents a prime target for attackers seeking to impersonate the institution. Securing the mmwarburg.com domain through DMARC aligns with a strengthened regulatory environment: as a financial entity, M.M.Warburg & CO is subject to cybersecurity obligations under the NIS2 Directive and operational resilience requirements of the DORA regulation. These legal frameworks mandate robust email authentication mechanisms to prevent phishing attempts, domain spoofing and communication compromises. Implementing a strict DMARC policy, combined with SPF and DKIM protocols, enables M.M.Warburg & CO to ensure email integrity and authenticity. This reinforces client confidence, protects institutional reputation and demonstrates compliance with cyber governance standards expected in the French and European financial sector.