SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-159-225-81.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-159-225-81.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.stg.plaio.jp
- Valid from
- Jul 18, 2026
- Valid until
- Jan 31, 2027 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 034681CF379697458C88C9F39AF0AB23
- SHA-256 fingerprint
- 8D:A8:C2:0A:2E:E2:88:68:95:ED:06:C6:24:1F:00:C3:57:4C:EA:6A:AB:99:38:33:19:74:1C:00:4F:6F:A8:F0
- 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.
This certificate has been served since Oct 11, 2026.
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