PostgreSQL · Domain Security

Postgres Domain Security

Domain security

Domain security posture for PostgreSQL, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 3 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=none).

DatabaseRelational DatabaseSQLOpen SourcePostgreSQLObject-RelationalData Storage

Transport & Host Security

www.postgresql.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 31 17:09:46 2026 GMT
jdbc.postgresql.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 8 22:09:19 2026 GMT
odbc.postgresql.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 8 22:09:19 2026 GMT

Domain (DNS/Email) Security

postgresql.org
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: yes

Source

Domain Security

postgres-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.postgresql.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 31 17:09:46 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: jdbc.postgresql.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 22:09:19 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: odbc.postgresql.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  8 22:09:19 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: postgresql.org
  dnssec: true
  caa:
  - 0 issue "letsencrypt.org"
  - 0 iodef "mailto:hostmaster@postgresql.org"
  - 0 issue "amazontrust.com"
  spf: true
  dmarc: true
  dmarc_policy: none