SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ajust-sofa.jp
SSL/TLS Certificate
SSL/TLS Certificate for ajust-sofa.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.ajust-sofa.jp
- Valid from
- Jul 25, 2026
- Valid until
- Oct 23, 2026 (31 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0680356317ED768EDC81DD9E2263662FFB85
- SHA-256 fingerprint
- FF:72:DE:39:9E:9A:F3:28:FE:30:F8:1C:9F:F9:4F:2F:27:31:2A:FB:0A:55:F2:30:7A:9D:AF:64:9C:9C:9C:60
- Chain
- YR1 → Root YR → ISRG Root X1
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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