SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-65-64-157.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-65-64-157.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.takenaka-co.co.jp
- Valid from
- Apr 26, 2026
- Valid until
- Nov 9, 2026 (97 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0BB12F7167397E7A0EF667AE321D0A21
- SHA-256 fingerprint
- 71:26:D6:FE:7D:02:32:0D:A5:7A:A4:DD:C2:E2:4E:34:CC:0D:4A:1C:72:79:6C:9B:E8:48:81:2F:B0:B6:45:FB
- 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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TLS certificate
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