Gemessen am 2026-07-19 · öffentliches DNS
Ist principality.co.uk gegen E-Mail-Spoofing geschützt?
Teilweise — principality.co.uk verschiebt nicht authentifizierte Mails in die Quarantäne (p=quarantine).
Haltung unverändert seit dem 2026-07-11
Stärker geschützt als 16 % der Banken in Vereinigtes Königreich
70 % der Branche setzt bereits p=reject durch
C
DMARC
p=quarantine
SPF
-all
DKIM
2 Selektor(en)
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So behebst du es
Thomas, dein KI-gestützter virtueller CISO, findet jede Quelle, schreibt das exakte DNS und bringt deine Domain sicher von p=none zu p=reject.
Veröffentlichter Eintrag
v=DMARC1; p=quarantine; sp=none; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_forensic@vali.email; pct=100Was das bedeutet
- • Politique p=quarantine : les messages non alignés sont mis en indésirable.
- • La politique sous-domaine (sp) est plus faible que la politique principale.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-07-11DMARCDKIMIn Anwendung (p=quarantine)
- 2026-06-26Erste MessungNur Beobachtung (p=none)
Über Principality Building Society
Principality Building Society is a mutual financial institution based in the United Kingdom, operating through the domain principality.co.uk. As a building society, it manages a complex email infrastructure supporting communications with members, clients, employees and business partners. Its email scope includes official correspondence related to mortgage products, savings accounts, digital banking services and regulatory compliance notifications. Implementing robust DMARC authentication for principality.co.uk is strategically critical for this financial institution. The organization faces significant risks from domain spoofing and phishing attacks, which are common vectors for financial fraud targeting customers. Threat actors regularly exploit banking and lending institution domains to impersonate legitimate communications with clients. Within the British and European regulatory landscape, Principality Building Society must comply with security requirements mandated by UK financial regulators and emerging cybersecurity directives. Deploying a strict DMARC policy on principality.co.uk strengthens email authentication, prevents domain spoofing and protects brand reputation. This ensures that only authorized servers can send messages on behalf of the institution, thereby reducing the attack surface against social engineering threats and maintaining stakeholder trust in the authenticity of official communications.