Quanergy · Domain Security

Quanergy Domain Security

Domain security

Domain security posture for Quanergy, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

quanergy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 10 06:59:40 2026 GMT
downloads.quanergy.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 30 23:59:59 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

quanergy-domain-security.yml Raw ↑ 
generated: '2026-08-05'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: quanergy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 10 06:59:40 2026 GMT
  hsts: false
  x-note: 'Fronted by Sucuri/Cloudproxy; sends CSP upgrade-insecure-requests, X-Frame-Options
    SAMEORIGIN, X-Content-Type-Options nosniff, but no Strict-Transport-Security.'
- host: downloads.quanergy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 30 23:59:59 2026 GMT
  cert_verify: 0 (ok)
  hsts: false
  x-note: 'AWS CloudFront (d37kvolyxq2d8.cloudfront.net). Hosts the public QORTEX DTC API
    Reference, user guides and installers; probed 2026-08-05.'
domains:
- domain: quanergy.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
  nameservers: [ns43.domaincontrol.com, ns44.domaincontrol.com]
  mx: Google Workspace (aspmx.l.google.com)
gaps:
- No HSTS on either host.
- No DNSSEC and no CAA records on quanergy.com.
- 'No /.well-known/security.txt (RFC 9116) — probed 2026-08-05, HTTP 404.'