Department of the Treasury · Domain Security

Department Of The Treasury Domain Security

Domain security

Domain security posture for Department of the Treasury, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=reject).

Federal GovernmentFinanceDebtSanctions

Transport & Host Security

home.treasury.gov
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 23 21:25:47 2026 GMT
fiscaldata.treasury.gov
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Nov 9 23:59:59 2026 GMT
api.fiscaldata.treasury.gov
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Nov 9 23:59:59 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: home.treasury.gov
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 23 21:25:47 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: fiscaldata.treasury.gov
  https: true
  tls_version: TLSv1.2
  cert_expires: Nov  9 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.fiscaldata.treasury.gov
  https: true
  tls_version: TLSv1.2
  cert_expires: Nov  9 23:59:59 2026 GMT
  hsts: null
domains:
- domain: treasury.gov
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject