SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
chintai-jimusyo.net
SSL/TLS Certificate
SSL/TLS Certificate for chintai-jimusyo.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- chintai-jimusyo.net
- Valid from
- Sep 6, 2026
- Valid until
- Dec 5, 2026 (66 days remaining)
- Public key
- EC 256-bit
- Serial
- 050B2B9B37AEF3284B0C5090F384E19272B7
- SHA-256 fingerprint
- 66:A1:91:36:1B:D0:46:72:99:20:D2:DD:F7:93:AB:B1:20:20:9A:F9:52:72:64:C4:09:A2:65:C3:89:BA:9E:F7
- Chain
- YE2 → 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.
This certificate has been served since Sep 18, 2026.
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DNS changes
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TLS certificate
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