Kleio · Domain Security

Kleio Domain Security

Domain security

Domain security posture for Kleio, 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 present, SPF present, DMARC present (p=quarantine).

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Transport & Host Security

www.kleio.ai

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 4 04:54:19 2026 GMT

api.kleio.ai

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 4 04:54:19 2026 GMT

Domain (DNS/Email) Security

kleio.ai

DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

generated: '2026-08-17'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.kleio.ai
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  4 04:54:19 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.kleio.ai
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  4 04:54:19 2026 GMT
  hsts: true
  hsts_max_age: 31536000
  note: 'HSTS corrected by hand after the automated probe recorded null. api.kleio.ai answers every
    undefined path with a JSON 404 from its Google Cloud API Gateway, which the probe treated as no
    header; a direct HEAD returns two Strict-Transport-Security headers — "max-age=15552000;
    includeSubDomains; preload" (Cloudflare edge) and "max-age=31536000; includeSubDomains" (origin).
    The longer max-age is recorded.'
domains:
- domain: kleio.ai
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine

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