SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-36-224-246.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-36-224-246.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- 3o3campus.co.kr
- Valid from
- Jul 1, 2026
- Valid until
- Jan 14, 2027 (155 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0FA5C9396FD64D501E08D927400B76FF
- SHA-256 fingerprint
- CE:B2:B1:C9:7D:B4:5A:39:A6:56:77:C2:32:BF:53:85:4A:00:A5:C7:7A:38:AB:C4:8A:5E:67:DA:B8:6A:03:62
- 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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