SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-38-38-50.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-38-38-50.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- kisa.co.kr
- Valid from
- Oct 8, 2026
- Valid until
- Apr 24, 2027 (164 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6BAAF35E5CF60EE4AD68F7A4D5C614F6
- SHA-256 fingerprint
- 7A:6F:CE:C4:45:87:61:7C:A9:AE:59:FF:6D:4D:57:F2:A1:1C:F9:47:2E:CF:71:8D:F1:67:E6:B5:3A:83:D3:08
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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