Gemessen am 2026-07-04 · öffentliches DNS
Ist barclaysus.com gegen E-Mail-Spoofing geschützt?
Ja — barclaysus.com setzt DMARC durch (p=reject).
Haltung unverändert seit dem 2026-06-19
Stärker geschützt als 37 % der Banken in Vereinigte Staaten
80 % 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; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.comWas 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 Barclays US
Barclays US is a major entity of the international Barclays banking group, operating from France and delivering sophisticated financial services to an institutional and private client base. Its barclaysus.com domain represents a critical communication channel for the organization, supporting internal exchanges among employees, communications with clients, business partners, and regulatory authorities.
As a large-scale banking institution, Barclays US manages substantial email traffic covering treasury operations, payment services, wealth management, and financial advisory services. The email footprint of barclaysus.com encompasses the organization's official communications, transactional notifications sent to clients, and sensitive operational exchanges between departments.
The security of email authentication is strategically important for this entity. Financial institutions are increasingly targeted by domain spoofing and sophisticated phishing attacks, risks that could undermine client confidence and facilitate fraud. DMARC, combined with SPF and DKIM, enables Barclays US to authenticate its communications and prevent unauthorized use of its domain by malicious actors.
Within an enhanced regulatory environment in Europe, particularly under the NIS2 Directive and the DORA regulation applicable to financial entities, implementing robust email authentication mechanisms constitutes a key element in demonstrating compliance with security and resilience requirements. Barclays US must ensure that all systems sending from barclaysus.com benefit from appropriate authentication controls, thereby protecting both the organization's reputation and its clients' security.