SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
koto-1011.jp
SSL/TLS Certificate
SSL/TLS Certificate for koto-1011.jp
Valid- Issued by (CA)
- Amazon
- Subject
- koto-1011.jp
- Valid from
- Nov 10, 2025
- Valid until
- Dec 9, 2026 (115 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 014BF74DB2AD400CACDD27DBB4C8C482
- SHA-256 fingerprint
- E3:C1:7B:1E:37:70:9C:95:AF:04:D4:E8:89:90:F0:05:FA:64:67:27:71:88:2E:AC:53:FB:FC:82:B8:3D:89:CE
- Chain
- Amazon RSA 2048 M01 → 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.
This certificate has been served since Aug 9, 2026.
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Uptime
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DNS changes
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TLS certificate
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