Underdog Fantasy · Domain Security

Underdog Fantasy Domain Security

Domain security

Domain security posture for Underdog Fantasy, probed live across 6 host(s) and 3 registrable domain(s). 6 host(s) serve HTTPS (up to TLSv1.3); 4 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=none).

CompanySportsFantasy SportsSports BettingPrediction MarketsGamingEntertainmentConsumerMobile

Transport & Host Security

www.underdogsports.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 30 02:49:50 2026 GMT
underdogfantasy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 4 04:25:15 2026 GMT
app.underdogsports.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 25 01:11:46 2026 GMT
status.underdogfantasy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 12 02:31:16 2026 GMT
api.underdogfantasy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 24 22:57:28 2026 GMT
forgeglobal.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 19 20:15:48 2026 GMT

Domain (DNS/Email) Security

underdogfantasy.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none
underdogsports.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none
forgeglobal.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

underdog-fantasy-domain-security.yml Raw ↑ 
generated: '2026-08-02'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.underdogsports.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 30 02:49:50 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: underdogfantasy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  4 04:25:15 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: app.underdogsports.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 25 01:11:46 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: status.underdogfantasy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 12 02:31:16 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.underdogfantasy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 24 22:57:28 2026 GMT
  hsts: null
  note: non-public mobile/web application backend; returns 404 at the root and for
    every spec path probed
- host: forgeglobal.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 19 20:15:48 2026 GMT
  hsts: null
  note: third-party secondary-market listing host, not operated by Underdog
domains:
- domain: underdogfantasy.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: underdogsports.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: forgeglobal.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none