SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
just-nerds.com
SSL/TLS Certificate
SSL/TLS Certificate for just-nerds.com
Self-signed- Issued by (CA)
- TRAEFIK DEFAULT CERT
- Subject
- TRAEFIK DEFAULT CERT
- Valid from
- Sep 22, 2026
- Valid until
- Sep 22, 2027 (359 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 96803D3829259D1F050832504D45CCA8
- SHA-256 fingerprint
- 1E:BB:26:FD:F0:04:BF:F3:80:DE:08:8C:C1:7C:45:C8:EF:02:1E:79:F6:01:D9:A3:3D:B3:F0:8C:AC:24:D8:58
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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