SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-193-68-248.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-193-68-248.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- www.kobetsu.co.jp
- Valid from
- Jun 1, 2026
- Valid until
- Dec 15, 2026 (130 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E2A7E98F3AACF954A496A4D4B04C794
- SHA-256 fingerprint
- 02:67:A4:72:BD:2B:0F:C2:8B:A0:DA:E6:60:77:41:8B:45:91:AE:68:C0:1E:4A:B7:2E:2E:62:1A:A9:88:B9:5D
- 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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Uptime
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DNS changes
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TLS certificate
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