swi-prolog.org
24y old · expires in 104d (2026-12-17) · registrar Key-Systems GmbH
Trust verdict
Veteran · 24 years
Long-running domain — strong baseline trust signal.
Health Score
96
0–100
- Age signal: 24y
- Expiry runway: 104d
- NS diversity: 3 providers
Security
80
0–100
Privacy-protected
Status
client transfer prohibited
Ownership & Registrar
- Registrar
- Key-Systems GmbH
- Registrant
- private
- Created
- 2001-12-17
- Updated
- 2026-08-12
- Expires
- 2026-12-17
Name Servers
- ns0.transip.net
- ns1.transip.nl
- ns2.transip.eu
Ownership History
No prior snapshots recorded.
Live DNS
HTTP & Security Headers
Email Security
SSL / Certificate Transparency
DNSSEC
Hosting & Reverse IP
Subdomains (CT logs)
Wayback Machine
Summary
- swi-prolog.org is registered through Key-Systems GmbH.
- Veteran · 24 years — Long-running domain — strong baseline trust signal.
- Expires in ~0.3 years (2026-12-17).
- DNS is operated by NS1.
- Overall posture: security strong (80/100), health excellent (96/100).
Generated deterministically from RDAP, DNS, and scoring data on this page.
Infrastructure neighbors
Similar .org domains
Compare
Community Notes
No approved notes yet. Submit one.