Major League Baseball Domain Security

Domain security

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

AnalyticsBaseballEntertainmentMediaSportsSports DataStatistics

Transport & Host Security

www.mlb.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Feb 2 23:59:59 2027 GMT

statsapi.mlb.com

HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Feb 2 23:59:59 2027 GMT

baseballsavant.mlb.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 6 03:27:24 2026 GMT

Domain (DNS/Email) Security

mlb.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.mlb.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb  2 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 604800
- host: statsapi.mlb.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Feb  2 23:59:59 2027 GMT
  hsts: false
- host: baseballsavant.mlb.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  6 03:27:24 2026 GMT
  hsts: false
domains:
- domain: mlb.com
  dnssec: false
  caa:
  - 128 issuewild "digicert.com"
  - 128 iodef "mailto:tls_security@mlb.com"
  - 128 issue "amazon.com"
  - 128 issue "digicert.com"
  - 128 issue "letsencrypt.org"
  - 128 issue "pki.goog"
  spf: true
  dmarc: true
  dmarc_policy: reject