F.N.B. Corporation · Domain Security

Fnb Corp Domain Security

Domain security

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

Financial ServicesBankingUnited StatesRegional BankConsumer BankingCommercial BankingWealth ManagementData AggregationOpen Finance

Transport & Host Security

www.fnb-online.com

HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Nov 11 23:59:59 2026 GMT

plaid.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 13 23:59:59 2026 GMT

Domain (DNS/Email) Security

fnb-online.com

DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

plaid.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

generated: '2026-07-23'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.fnb-online.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Nov 11 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: plaid.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 13 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: fnb-online.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: plaid.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject