ProjectDiscovery · Domain Security

Projectdiscovery Domain Security

Domain security

Domain security posture for ProjectDiscovery, 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=none).

CompanyCybersecuritySecurityVulnerability ScanningAttack Surface ManagementVulnerability ManagementAsset DiscoveryDevSecOpsNucleiAPI

Transport & Host Security

projectdiscovery.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 1 01:53:40 2026 GMT
api.projectdiscovery.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 9 23:22:58 2026 GMT
api.dev.projectdiscovery.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 28 13:42:35 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

Raw ↑ 
generated: '2026-07-20'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: projectdiscovery.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  1 01:53:40 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.projectdiscovery.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  9 23:22:58 2026 GMT
  hsts: null
- host: api.dev.projectdiscovery.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 28 13:42:35 2026 GMT
  hsts: null
domains:
- domain: projectdiscovery.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none