Unclassified // For public releaseWordle · Official security dossier

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Automatic security check · Public OSINT only

Company website

https://www.postgresql.org/

75%

Trusted — verify

No major public red flags in this pass, but confirm reviews, ownership, and TLS details yourself. Passive OSINT only · inventKeys=false.

High concern
Elevated risk
Caution advised
Trusted — verify
Strong protections

postgresql.org security check

Name: postgresql.org security check — Trusted — verify | Wordle
Item: postgresql.org
Rating: 75
Author: Wordle

Public OSINT valuation for postgresql.org: grade B (75/100). Title signal “PostgreSQL: The world's most advanced open source database”. 4 security headers present, 4 commonly expected headers missing. This is a defensive surface review — not a penetration test.

/100

Grade B

Company website · Services · Social

Company website

https://www.postgresql.org/

Services & products

No service or product links found on the scanned pages.

Social & LinkedIn

No social or LinkedIn company links found on the scanned pages.

Links are extracted from public crawl HTML only. We never invent profiles or product pages.

Research engines · Complete scan

This complete report delivers web-check-class passive modules to customers — DNS, TLS, headers, mail auth, archives, CT logs and more — researched in the spirit of Lissy93/web-check. Port scan, traceroute and Shodan stay off by policy. Run a live check on the security-check tool for the full interactive dashboard.

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Badge HTML (copy into your footer or About page)

<!-- Wordle Official Security Report badge -->
<a href="https://wordle.review/postgresql.org/#security-report" title="Wordle Official Security Report for postgresql.org" rel="noopener"><img src="https://wordle.review/security-check/assets/official-security-report-seal-v20261102w.png" alt="Wordle Official Security Report · score 75/100" width="88" height="88" loading="lazy" /></a>

Trustpilot · Glassdoor

Trustpilot

—

Official Trustpilot signals only — never scraped. Shown when a public Business Unit profile exists (inventKeys=false).

Open Trustpilot for postgresql.org ↗

Glassdoor

—

No Glassdoor scrape. Search the official employer directory when no linked profile is present.

Search Glassdoor ↗

Hosting · IP · map

IP217.196.149.50
ASNAS5404
Hostingcomputer betting company gmbh
GeoSalzburg, Salzburg, Austria

Query
postgresql.orgRequested hostname
IP
217.196.149.50Salzburg, Salzburg, Austria
ASN
AS5404computer betting company gmbh
Trace
ICMP traceroute off by policyPassive IP path only · inventKeys=false

Sources: DNS · ipwho.is geolocation · OpenStreetMap embed. Soft-fail if geo blocked · inventKeys=false.

Domain registration · business age

RegistrarGandi SAS

Registered1996-10-22

Domain age30 years

Registry / location.org registry (RDAP)

Public RDAP / WHOIS only. Soft-fail when WHOIS is blocked — we never invent registrar or age.

How we scored postgresql.org

Positive signals

TLS handshake OK (TLSv1.3).
HTTP Strict Transport Security is present.
Content-Security-Policy observed.
DNS resolves publicly (A/AAAA).
robots.txt is publicly available.
RDAP domain record available (postgresql.org).

Risk signals

X-Content-Type-Options missing.

Findings

TLS handshake OK (TLSv1.3).
HTTP Strict Transport Security is present.
Content-Security-Policy observed.
X-Content-Type-Options missing.
DNS resolves publicly (A/AAAA).
robots.txt is publicly available.
RDAP domain record available (postgresql.org).
Final HTTP status 200 at https://www.postgresql.org/.

Technical details

DNS

resolved

A: 217.196.149.50
AAAA: 2a02:16a8:dc51::50
PTR: zalkon.postgresql.org
error: —

TLS / certificate

version: TLSv1.3
cipher: TLS_AES_256_GCM_SHA384
issuer: Let's Encrypt
notAfter: Dec 30 01:09:08 2026 GMT
SAN sample: archives.postgresql.org, postgresql.org, stackbuilder.postgresql.org, www.postgresql.org, zalkon.postgresql.org
error: —

HTTP & security headers

4 present

finalUrl: https://www.postgresql.org/
status: 200
server: nginx
x-powered-by: —
present: content-security-policy, cross-origin-opener-policy, strict-transport-security, x-frame-options
missing: x-content-type-options, referrer-policy, permissions-policy, cross-origin-resource-policy
cookie Secure: False
cookie HttpOnly: False

Tech fingerprint (public)

passive

title: PostgreSQL: The world's most advanced open source database
generator: —
tech: —
script hosts: x
description: The official site for PostgreSQL, the world

Company presence (crawl links)

extracted

companyWebsite: https://www.postgresql.org/
serviceLinks: none found
socialLinks: none found

RDAP / registration

rdap

domain: postgresql.org
registrar: Gandi SAS
created: 1996-10-22T04:00:00.816Z
expires: 2029-10-21T04:00:00Z
nameservers: ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org, ns4.postgresql.org
status: client transfer prohibited
error: —

Public well-known

passive

/.well-known/security.txt: HTTP 404
/robots.txt: HTTP 200 · found
/security.txt: HTTP 404

Analyzed 2026-11-02T16:20:14Z WORDLE passive OSINT (DNS/TLS/HTTP/RDAP/well-known) — no exploits More recent checks

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