2X · Domain Security

2X Domain Security

Domain security

Domain security posture for 2X, probed live across 3 host(s) and 2 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=quarantine).

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Transport & Host Security

2x.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 1 04:35:42 2026 GMT
api.knownwell.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 22 16:33:25 2026 GMT
mcp.knownwell.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 23 22:54:27 2026 GMT

Domain (DNS/Email) Security

2x.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
knownwell.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-08-13'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: 2x.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 04:35:42 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.knownwell.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 22 16:33:25 2026 GMT
  hsts: null
- host: mcp.knownwell.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 23 22:54:27 2026 GMT
  hsts: null
domains:
- domain: 2x.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: knownwell.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject