SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-209-159-27.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-209-159-27.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- yahhoman.co.kr
- Valid from
- Feb 19, 2026
- Valid until
- Mar 20, 2027 (137 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 07EE00488560C1068E0EE82A4FCC5A7F
- SHA-256 fingerprint
- 41:04:6F:36:6C:E1:8A:BD:C7:03:F0:2F:02:B5:F8:3D:C6:EF:28:D8:53:BC:F9:6C:33:13:D6:10:AC:9E:9F:D1
- Chain
- Amazon RSA 2048 M04 → 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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