generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.smartsheet.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 30 18:50:19 2026 GMT
  hsts: true
  hsts_max_age: 31557600
- host: developers.smartsheet.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 11 11:15:38 2026 GMT
  hsts: false
- host: api.smartsheet.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  6 23:59:59 2026 GMT
  hsts: null
domains:
- domain: smartsheet.com
  dnssec: false
  caa:
  - 0 issue "digicert.com"
  - 0 issue "letsencrypt.org"
  - 0 iodef "mailto:security@smartsheet.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject