Metadata · Domain Security

Metadata Domain Security

Domain security

Domain security posture for Metadata, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

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Transport & Host Security

metadata.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 6 23:59:59 2027 GMT
mcp-server.metadata.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 6 23:59:59 2027 GMT

Domain (DNS/Email) Security

metadata.io
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-08-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: metadata.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  6 23:59:59 2027 GMT
  hsts: false
- host: mcp-server.metadata.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  6 23:59:59 2027 GMT
  hsts: null
domains:
- domain: metadata.io
  dnssec: false
  caa:
  - 0 issuewild "letsencrypt.org"
  - 0 issue "amazon.com"
  - 0 issue "amazonaws.com"
  - 0 issue "amazontrust.com"
  - 0 issue "awstrust.com"
  - 0 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine

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Tools for security posture

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  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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