Testcontainers · Domain Security

Testcontainers Domain Security

Domain security

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

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Transport & Host Security

testcontainers.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 29 02:53:48 2026 GMT
app.testcontainers.cloud
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 8 20:26:30 2026 GMT

Domain (DNS/Email) Security

testcontainers.com
DNSSEC: no · SPF: yes · DMARC: no · CAA: none
testcontainers.cloud
DNSSEC: no · SPF: yes · DMARC: no · CAA: none

Source

Domain Security

testcontainers-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: testcontainers.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 29 02:53:48 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: app.testcontainers.cloud
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  8 20:26:30 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: testcontainers.com
  dnssec: false
  caa: []
  spf: true
  dmarc: false
- domain: testcontainers.cloud
  dnssec: false
  caa: []
  spf: true
  dmarc: false