SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-43-201-224-172.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-43-201-224-172.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.dealsite.co.kr
- Valid from
- Jan 7, 2026
- Valid until
- Feb 5, 2027 (184 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 07F5B3B124A266A5B4C47F6DBE4F4F27
- SHA-256 fingerprint
- 68:77:39:0C:35:DB:1D:89:F4:34:21:2E:7B:8A:4F:33:62:1C:14:ED:B5:E0:4A:D2:F5:BF:79:76:CF:58:9A:DD
- 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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DNS changes
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TLS certificate
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