Unbounce · Domain Security

Unbounce Domain Security

Domain security

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

Landing PagesConversion Rate OptimizationMarketingA/B TestingLead GenerationMarketing Automation

Transport & Host Security

unbounce.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 26 06:03:19 2026 GMT
developer.unbounce.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 6 23:59:59 2026 GMT
api.unbounce.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 6 23:59:59 2026 GMT

Domain (DNS/Email) Security

unbounce.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: unbounce.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 26 06:03:19 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: developer.unbounce.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  6 23:59:59 2026 GMT
  hsts: false
- host: api.unbounce.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  6 23:59:59 2026 GMT
  hsts: null
domains:
- domain: unbounce.com
  dnssec: false
  caa:
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog"
  - 0 issue "sectigo.com"
  - 0 iodef "mailto:postmaster+caa-policy@unbounce.com"
  - 0 issue "amazon.com"
  - 0 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine