SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-249-13-179.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-249-13-179.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- st-c.co.jp
- Valid from
- May 11, 2026
- Valid until
- Nov 24, 2026 (124 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06FA499DB1F5A5A282BF67D1C833AA9B
- SHA-256 fingerprint
- 2E:92:19:A6:13:49:81:CE:3E:26:34:96:38:A6:C9:B4:22:95:83:D5:B8:37:4C:42:87:D3:BF:2C:93:2A:D4:A6
- 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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