Owler · Domain Security

Owler Domain Security

Domain security

Domain security posture for Owler, 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=none).

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Transport & Host Security

corp.owler.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 15 05:27:50 2026 GMT
developers.owler.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 14 23:59:59 2026 GMT
apiv2.owler.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 14 23:59:59 2026 GMT

Domain (DNS/Email) Security

owler.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-08-14'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: corp.owler.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 05:27:50 2026 GMT
  hsts: true
  hsts_max_age: 15552000
- host: developers.owler.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 14 23:59:59 2026 GMT
  hsts: false
- host: apiv2.owler.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 14 23:59:59 2026 GMT
  hsts: null
domains:
- domain: owler.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none