SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-193-147-246.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-193-147-246.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- filesystem.fgcl.or.jp
- Valid from
- Oct 21, 2025
- Valid until
- Nov 19, 2026 (119 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0C6A7C2F8A5DF9DE49FA366DA34819E6
- SHA-256 fingerprint
- C3:27:83:5C:91:6E:3A:88:0F:A9:90:88:5D:83:9B:C7:A4:97:95:E7:99:B5:E1:A4:6A:49:82:E0:C9:02:94:20
- 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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