SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kusama-co.jp
SSL/TLS Certificate
SSL/TLS Certificate for kusama-co.jp
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- parabola.studio
- Valid from
- Oct 14, 2025
- Valid until
- Nov 11, 2026 (101 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0A49FF70FC9FCA343999626E77A15B01
- SHA-256 fingerprint
- 54:6B:45:F4:E0:23:FE:1A:59:7B:13:0A:53:15:FF:21:BB:38:4D:4C:44:8D:7B:CA:E3:E9:E8:E5:18:1D:ED:72
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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