SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
judoka.app
SSL/TLS Certificate
SSL/TLS Certificate for judoka.app
Valid- Issued by (CA)
- Amazon
- Subject
- judoka.app
- Valid from
- Aug 14, 2026
- Valid until
- Feb 27, 2027 (191 days remaining)
- Public key
- EC 256-bit
- Serial
- 028F214B0DA64593917372728B3C5778
- SHA-256 fingerprint
- B1:A9:39:24:50:60:D1:27:DF:DC:6F:FA:B4:F5:84:51:06:DD:75:7F:0A:04:03:9C:54:C7:7D:45:A6:40:EF:58
- Chain
- Amazon ECDSA 256 M01 → Amazon Root CA 3 → 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 20, 2026.
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Uptime
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DNS changes
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TLS certificate
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