Stacks Ai · Domain Security

Stacks Ai Domain Security

Domain security

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

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Transport & Host Security

docs.stackai.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 1 00:57:01 2026 GMT
api.stack-ai.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 6 16:56:56 2026 GMT
stack-inference.com
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

stackai.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
stack-ai.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: docs.stackai.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 00:57:01 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.stack-ai.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug  6 16:56:56 2026 GMT
  hsts: null
- host: stack-inference.com
  https: false
domains:
- domain: stackai.com
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog"
  - 0 issue "sectigo.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: stack-ai.com
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog"
  - 0 issue "sectigo.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject