generated: '2026-07-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: api.omise.co
  https: true
  tls_version: TLSv1.3
  cert_issuer: Thawte TLS RSA CA G1 (DigiCert)
  cert_not_before: Sep 18 00:00:00 2025 GMT
  cert_expires: Oct  9 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
  hsts_include_subdomains: true
  note: Returns HTTP 401 without credentials (HTTP Basic secret key required).
- host: vault.omise.co
  https: true
  tls_version: TLSv1.3
  cert_issuer: Thawte TLS RSA CA G1 (DigiCert)
  cert_not_before: Sep 18 00:00:00 2025 GMT
  cert_expires: Oct  9 23:59:59 2026 GMT
  hsts: false
  note: PCI-scoped tokenization host; public key required. HSTS header not observed on probe.
- host: www.omise.co
  https: true
  tls_version: TLSv1.3
  cert_issuer: Google Trust Services WE1
  cert_not_before: May 19 14:37:17 2026 GMT
  cert_expires: Aug 17 15:37:16 2026 GMT
  hsts: true
  hsts_max_age: 31536000
  server: cloudflare
domains:
- domain: omise.co
  dnssec: false
  caa:
  - '0 issue "digicert.com"'
  - '0 issue "amazon.com"'
  - '0 issue "amazonaws.com"'
  - '0 issue "amazontrust.com"'
  - '0 issue "letsencrypt.org"'
  - '0 issue "pki.goog; cansignhttpexchanges=yes"'
  - '0 issue "sectigo.com"'
  - '0 issue "geotrust.com"'
  - '0 issue "visa.com"'
  - '0 issuewild "thawte.com"'
  - '0 iodef "mailto:security@omise.co"'
  spf: true
  spf_record: v=spf1 include:mailgun.org include:_spf.google.com ~all
  dmarc: true
  dmarc_policy: reject
notes: >-
  Probed 2026-07-12. api.omise.co and vault.omise.co are the two API hosts. The
  core API host enforces HTTPS with a two-year HSTS max-age and includeSubDomains,
  and rejects unauthenticated requests with 401. CAA records restrict issuance to
  a defined set of CAs and publish a security iodef contact (security@omise.co).
  DMARC is set to p=reject. DNSSEC was not observed on omise.co at probe time.