SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-124-134-41.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-124-134-41.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- ekjtech.com
- Valid from
- Oct 16, 2026
- Valid until
- Jan 14, 2027 (60 days remaining)
- Public key
- EC 256-bit
- Serial
- 0608EDFD269B6226F8951B01FF4023365C6F
- SHA-256 fingerprint
- F8:35:D5:68:7E:A3:A1:AE:09:96:F5:C1:96:9E:20:F3:C3:0B:77:A8:7B:CE:3D:06:FD:A6:3A:44:05:17:6D:90
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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