Committee on Foreign Investment in the United States · Domain Security

Committee On Foreign Investment In The United States Domain Security

Domain security

Domain security posture for Committee on Foreign Investment in the United States, probed live across 2 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=reject).

CFIUSFederal GovernmentForeign InvestmentNational SecurityRegulationTreasury

Transport & Host Security

home.treasury.gov
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 23 21:25:47 2026 GMT
www.ecfr.gov
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 24 23:59:59 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

committee-on-foreign-investment-in-the-united-states-domain-security.yml 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: www.ecfr.gov
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 24 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: treasury.gov
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: ecfr.gov
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none