Yokohama City Open Data · Domain Security

Data City Yokohama Lg Jp Domain Security

Domain security

Domain security posture for Yokohama City Open Data, 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.

Open DataCKANData CatalogDCATGovernment DataMunicipal GovernmentJapan

Transport & Host Security

data.city.yokohama.lg.jp
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 17 08:02:04 2026 GMT

Domain (DNS/Email) Security

lg.jp
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

data-city-yokohama-lg-jp-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: data.city.yokohama.lg.jp
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 17 08:02:04 2026 GMT
  hsts: false
domains:
- domain: lg.jp
  dnssec: false
  caa: []
  spf: false
  dmarc: false