SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-248-155-227.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-248-155-227.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.elsword.com
- Valid from
- Jun 25, 2026
- Valid until
- Jan 8, 2027 (155 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09FE0B0EBE902119710CE6175939C58A
- SHA-256 fingerprint
- 64:48:19:ED:7F:14:2D:D8:48:A4:68:E8:41:65:8D:B6:C9:2F:95:F8:D0:04:39:6C:48:CC:8A:1C:43:EA:D0:FA
- 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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Uptime
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DNS changes
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TLS certificate
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