GrünstromIndex · Domain Security

Gr Nstromindex Domain Security

Domain security

Domain security posture for GrünstromIndex, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

EnvironmentPublic APIs

Transport & Host Security

gruenstromindex.de
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 23 00:59:00 2026 GMT

Domain (DNS/Email) Security

gruenstromindex.de
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

gr-nstromindex-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: gruenstromindex.de
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 23 00:59:00 2026 GMT
  hsts: false
domains:
- domain: gruenstromindex.de
  dnssec: false
  caa: []
  spf: false
  dmarc: false