SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-ball.com
SSL/TLS Certificate
SSL/TLS Certificate for uni-ball.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.mpuni.co.jp
- Valid from
- Nov 5, 2025
- Valid until
- Dec 4, 2026 (92 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 02E48800CAB6FFD83AEFAF3EBC453683
- SHA-256 fingerprint
- AF:EE:53:9B:9C:5D:93:4D:03:A9:4F:BD:4D:B2:CB:4A:08:A5:21:72:71:28:A5:4B:09:D1:A8:91:03:76:0E:0A
- 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 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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