JPX (Japan Exchange Group) · Domain Security

Jpx Domain Security

Domain security

Domain security posture for JPX (Japan Exchange Group), probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.2); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

www.jpx.co.jp

HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Mar 23 23:59:59 2027 GMT

jpx-jquants.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 23 23:59:59 2026 GMT

api.jquants.com

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 28 23:59:59 2027 GMT

Domain (DNS/Email) Security

jpx.co.jp

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

jpx-jquants.com

DNSSEC: no · SPF: no · DMARC: yes (p=none) · CAA: none

Source

Domain Security

generated: '2026-07-22'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.jpx.co.jp
  https: true
  tls_version: TLSv1.2
  cert_expires: Mar 23 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 31536000
- host: jpx-jquants.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 23 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.jquants.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 28 23:59:59 2027 GMT
  hsts: null
domains:
- domain: jpx.co.jp
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: jpx-jquants.com
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: none