Rex Inc · Domain Security

Rex Inc Domain Security

Domain security

Domain security posture for Rex Inc, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

CompanyHealthFitnessNutritionArtificial IntelligenceComputer VisionWearablesY Combinator

Transport & Host Security

www.rex.fit
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 1 00:10:48 2026 GMT
rex.fit
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 23 06:12:46 2026 GMT

Domain (DNS/Email) Security

rex.fit
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

rex-inc-domain-security.yml Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.rex.fit
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 00:10:48 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: rex.fit
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 23 06:12:46 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: rex.fit
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine