generated: '2026-07-17'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.doku.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 21 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: true
- host: developers.doku.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 15 05:01:28 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.doku.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 21 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
  hsts_include_subdomains: true
  hsts_preload: true
- host: api-sandbox.doku.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 29 23:59:59 2026 GMT
  hsts: null
domains:
- domain: doku.com
  dnssec: false
  caa: []
  spf: true
  spf_record: v=spf1 include:spfdm-ap-southeast-1.aliyun.com ip4:103.10.128.0/22 include:spf.mandrillapp.com include:44284973.spf01.hubspotemail.net include:servers.mcsv.net include:ncapp02.com include:_spf.google.com ~all
  dmarc: true
  dmarc_policy: quarantine
notes: >-
  All API and developer hosts serve TLS 1.3 with HSTS; the production API host
  (api.doku.com) additionally sets includeSubDomains and preload. No CAA record
  is published on doku.com and DNSSEC is not enabled. DMARC policy is quarantine
  (not reject). Region hosting is Asia Pacific (SE Asia / Indonesia), consistent
  with the aliyun ap-southeast-1 SPF include.