SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-192-121-186.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-192-121-186.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.jma.co.jp
- Valid from
- Sep 28, 2025
- Valid until
- Oct 26, 2026 (93 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05FB947CDB04E61353BD59D88F560535
- SHA-256 fingerprint
- D2:FB:74:97:6A:92:2B:61:44:40:04:25:66:3A:F8:B7:60:CA:D1:A8:CC:70:C4:5B:0E:26:3D:82:69:93:D2:B4
- 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.
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Uptime
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DNS changes
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TLS certificate
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