SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-194-207-66.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-194-207-66.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.kawagoe.or.jp
- Valid from
- Nov 23, 2025
- Valid until
- Dec 24, 2026 (145 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2F03C891CD8778A73EB1D4792CE6C6AA
- SHA-256 fingerprint
- 1E:27:4B:04:41:D5:E8:93:6E:C8:57:40:EC:70:88:D7:09:FF:A0:AF:57:8F:BB:E8:E0:0A:3F:9D:08:24:3A:E1
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46
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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