Open-Meteo · Domain Security

Open Meteo Domain Security

Domain security

Domain security posture for Open-Meteo, 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=quarantine).

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Transport & Host Security

open-meteo.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 12 05:36:20 2026 GMT
api.open-meteo.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 20 02:36:07 2026 GMT
archive-api.open-meteo.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 31 00:38:44 2026 GMT

Domain (DNS/Email) Security

open-meteo.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: open-meteo.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 12 05:36:20 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.open-meteo.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 20 02:36:07 2026 GMT
  hsts: null
- host: archive-api.open-meteo.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 31 00:38:44 2026 GMT
  hsts: null
domains:
- domain: open-meteo.com
  dnssec: false
  caa:
  - 0 issuewild "ssl.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog; cansignhttpexchanges=yes"
  - 0 issue "ssl.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine