MNTN · Domain Security

Mntn Domain Security

Domain security

Domain security posture for MNTN, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

mountain.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 2 05:12:47 2026 GMT
api.mountain.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 22 13:40:36 2026 GMT
api3.mountain.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 17 13:11:32 2026 GMT

Domain (DNS/Email) Security

mountain.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-08-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: mountain.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  2 05:12:47 2026 GMT
  hsts: false
- host: api.mountain.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 22 13:40:36 2026 GMT
  hsts: null
- host: api3.mountain.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 17 13:11:32 2026 GMT
  hsts: null
domains:
- domain: mountain.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject