Sound Transit · Domain Security

Sound Transit Domain Security

Domain security

Domain security posture for Sound Transit, 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=reject).

TransitTransportationGTFSReal-TimePublic TransitGovernmentSeattle

Transport & Host Security

www.soundtransit.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 27 11:28:57 2026 GMT
api.pugetsound.onebusaway.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 15 23:59:59 2027 GMT

Domain (DNS/Email) Security

soundtransit.org
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
onebusaway.org
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · 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: www.soundtransit.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 27 11:28:57 2026 GMT
  hsts: true
  hsts_max_age: 31557600
- host: api.pugetsound.onebusaway.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 15 23:59:59 2027 GMT
  hsts: false
domains:
- domain: soundtransit.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: onebusaway.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine