CSX Corporation · Domain Security

Csx Domain Security

Domain security

Domain security posture for CSX Corporation, probed live across 2 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

Class I RailroadFreightIntermodalLogisticsRailTransportationFortune 500

Transport & Host Security

www.csx.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 25 18:19:26 2026 GMT
shipcsx.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 14 21:26:27 2026 GMT

Domain (DNS/Email) Security

csx.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none
shipcsx.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

csx-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.csx.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 25 18:19:26 2026 GMT
  hsts: true
  hsts_max_age: 0
- host: shipcsx.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 14 21:26:27 2026 GMT
  hsts: null
domains:
- domain: csx.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: shipcsx.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none