Paragon Bank · Domain Security

Paragon Bank Domain Security

Domain security

Domain security posture for Paragon Bank, probed live across 3 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

Financial ServicesBankingSavingsMortgagesSpecialist LenderOpen BankingPSD2OBIEUnited KingdomAccount Information

Transport & Host Security

www.paragonbank.co.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 15 23:59:59 2027 GMT
www.paragonbankinggroup.co.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 10 20:05:50 2026 GMT
developer.openbanking.org.uk
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

paragonbank.co.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
paragonbankinggroup.co.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-23'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.paragonbank.co.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 15 23:59:59 2027 GMT
  hsts: null
- host: www.paragonbankinggroup.co.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 10 20:05:50 2026 GMT
  hsts: null
- host: developer.openbanking.org.uk
  https: false
domains:
- domain: paragonbank.co.uk
  dnssec: false
  caa:
  - 0 issue "digicert.com"
  - 0 issuewild "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: paragonbankinggroup.co.uk
  dnssec: false
  caa:
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  - 0 issue "ssl.com"
  - 0 issuewild "comodoca.com"
  - 0 issuewild "digicert.com; cansignhttpexchanges=yes"
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject