Hologram · Domain Security

Hologram Domain Security

Domain security

Domain security posture for Hologram, 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).

IoTCellularConnectivitySIMM2M

Transport & Host Security

www.hologram.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 2 23:59:59 2026 GMT
docs.hologram.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 21 13:01:50 2026 GMT
dashboard.hologram.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Nov 1 23:59:59 2026 GMT

Domain (DNS/Email) Security

hologram.io
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · 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.hologram.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  2 23:59:59 2026 GMT
  hsts: false
- host: docs.hologram.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 21 13:01:50 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: dashboard.hologram.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  1 23:59:59 2026 GMT
  hsts: false
domains:
- domain: hologram.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none