Confluent · Domain Security

Confluent Domain Security

Domain security

Domain security posture for Confluent, probed live across 2 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

Transport & Host Security

www.confluent.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 15 09:44:59 2026 GMT
api.confluent.cloud
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 6 23:59:59 2026 GMT

Domain (DNS/Email) Security

confluent.io
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
confluent.cloud
DNSSEC: no · SPF: yes · DMARC: no · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.confluent.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 15 09:44:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.confluent.cloud
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  6 23:59:59 2026 GMT
  hsts: null
domains:
- domain: confluent.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: confluent.cloud
  dnssec: false
  caa: []
  spf: true
  dmarc: false