generated: '2026-07-12'
method: probed
source: live DNS/TLS/HTTP probes of Kno2 web, app, and developer hosts
notes: >-
  The production Communication API runs on per-subscription tenant hosts under
  kno2fy.com (e.g. {subscription}.kno2fy.com) which are not publicly probeable
  without a provisioned subscription. Probes below cover the public marketing
  site, the Kno2fy application host, and the developer portal.
hosts:
- host: kno2.com
  https: true
  http_status: 200
  tls_version: TLSv1.3
  cert_issuer: Let's Encrypt (YE2)
  cert_expires: Sep 24 22:02:21 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: app.kno2fy.com
  https: true
  http_status: 200
  tls_version: TLSv1.3
  cert_issuer: Google Trust Services (WE1)
  cert_expires: Sep 6 03:58:44 2026 GMT
  hsts: true
  hsts_max_age: 2592000
  hsts_include_subdomains: true
- host: developer.kno2.com
  https: true
  http_status: 302
  tls_version: TLSv1.3
  cert_issuer: Google Trust Services (WE1)
  cert_expires: Sep 23 05:27:48 2026 GMT
  hsts: true
  hsts_max_age: 31536000
  note: Redirects to OAuth login (ReadMe-hosted developer portal).
domains:
- domain: kno2.com
  dnssec: false
  caa: []
  spf: true
  spf_record: v=spf1 include:spf.protection.outlook.com a:zgateway.zuora.com include:spf.mail.intercom.io include:44204548.spf02.hubspotemail.net -all
  dmarc: true
  dmarc_policy: quarantine