Userlens · Domain Security

Userlens Domain Security

Domain security

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

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Transport & Host Security

userlens.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 6 18:53:48 2026 GMT
userlens.gitbook.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 15 19:03:12 2026 GMT
events.userlens.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 18 08:29:27 2026 GMT

Domain (DNS/Email) Security

userlens.io
DNSSEC: no · SPF: yes · DMARC: no · CAA: none
gitbook.io
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: userlens.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  6 18:53:48 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: userlens.gitbook.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 19:03:12 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: events.userlens.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 18 08:29:27 2026 GMT
  hsts: null
domains:
- domain: userlens.io
  dnssec: false
  caa: []
  spf: true
  dmarc: false
- domain: gitbook.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine