Circuit · Domain Security

Circuit Family Domain Security

Domain security

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

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Transport & Host Security

circuit.family
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 8 13:54:28 2027 GMT

Domain (DNS/Email) Security

circuit.family
DNSSEC: no · SPF: no · DMARC: no · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-11-03'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: circuit.family
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  8 13:54:28 2027 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: circuit.family
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog"
  - 0 issue "sectigo.com"
  spf: false
  dmarc: false

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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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