SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-69-81-77.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-69-81-77.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- jtta.or.jp
- Valid from
- Feb 6, 2026
- Valid until
- Mar 6, 2027 (210 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0FBC3035A88A3E515B01E8196B0BE04E
- SHA-256 fingerprint
- 37:D6:31:51:97:FC:6E:80:5F:45:0E:8A:6F:63:91:99:63:7F:AD:DC:AF:4A:C6:68:DF:D9:C9:3B:E9:30:C3:24
- 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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