theorie-leren.nl
21y old · registrar The Registrar Company B.V.
Trust verdict
Veteran · 21 years
Long-running domain — strong baseline trust signal.
Health Score
88
0–100
- Age signal: 21y
- Expiry runway: —
- NS diversity: 2 providers
Security
80
0–100
No flags raised.
Status
active
Ownership & Registrar
- Registrar
- The Registrar Company B.V.
- Registrant
- REDACTED FOR PRIVACY
- Created
- 2004-10-21
- Updated
- 2021-10-28
- Expires
- —
Name Servers
- nsauth0.cyberfusion.nl
- nsauth1.cyberfusion.nl
- nsauth2.cyberfusion.nu
Ownership History
| Snapshot | Registrar | Registrant | Name servers |
|---|---|---|---|
| 2026-08-04 | The Registrar Company B.V. | VekaBest | nsauth0.cyberfusion.nl, nsauth1.cyberfusion.nl, nsauth2.cyberfusion.nu |
Live DNS
HTTP & Security Headers
Email Security
SSL / Certificate Transparency
DNSSEC
Hosting & Reverse IP
Subdomains (CT logs)
Wayback Machine
Summary
- theorie-leren.nl is registered through The Registrar Company B.V., registrant listed as REDACTED FOR PRIVACY.
- Veteran · 21 years — Long-running domain — strong baseline trust signal.
- Authoritative nameservers: nsauth0.cyberfusion.nl, nsauth1.cyberfusion.nl….
- Overall posture: security strong (80/100), health strong (88/100).
Generated deterministically from RDAP, DNS, and scoring data on this page.
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