OpenCost · Domain Security

Opencost Domain Security

Domain security

Domain security posture for OpenCost, 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 absent, SPF absent, DMARC absent.

Cloud Cost ManagementCNCFFinOpsKubernetesObservability

Transport & Host Security

opencost.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 10 03:36:04 2026 GMT
www.opencost.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 10 03:36:04 2026 GMT

Domain (DNS/Email) Security

opencost.io
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: opencost.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 10 03:36:04 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.opencost.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 10 03:36:04 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: opencost.io
  dnssec: false
  caa: []
  spf: false
  dmarc: false