csn.com.br
30y old · expires in 219d (2026-12-20)
Health Score
86
0–100
- Age signal: 30y
- Expiry runway: 219d
- NS diversity: 1 provider
Security
80
0–100
No flags raised.
Status
active
Ownership & Registrar
- Registrar
- —
- Registrant
- COMPANHIA SIDERURGICA NACIONAL
- Created
- 1995-12-20
- Updated
- 2025-09-24
- Expires
- 2026-12-20
Name Servers
- ns01.tivit.net
- ns02.tivit.net
- ns03.tivit.net
- ns04.tivit.net
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
AI Summary
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