Hetzner · Domain Security

Hetzner Domain Security

Domain security

Domain security posture for Hetzner, 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 present (p=none).

Cloud HostingDNSInfrastructureServers

Transport & Host Security

www.hetzner.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 13 23:59:59 2026 GMT
docs.hetzner.cloud
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 19 10:50:03 2026 GMT
api.hetzner.cloud
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 2 08:34:28 2026 GMT

Domain (DNS/Email) Security

hetzner.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none
hetzner.cloud
DNSSEC: no · SPF: no · 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.hetzner.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 13 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: docs.hetzner.cloud
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 19 10:50:03 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.hetzner.cloud
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  2 08:34:28 2026 GMT
  hsts: null
domains:
- domain: hetzner.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: hetzner.cloud
  dnssec: false
  caa: []
  spf: false
  dmarc: false