SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sawayaka-kensetsu.com
SSL/TLS Certificate
SSL/TLS Certificate for sawayaka-kensetsu.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sawayaka-kensetsu.com
- Valid from
- Oct 26, 2026
- Valid until
- Jan 24, 2027 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0634040C25CBD5ACFF54941C56F0BFF30057
- SHA-256 fingerprint
- 4A:8A:0B:58:61:F2:9A:0B:9F:90:01:FA:F8:9B:8F:38:AA:55:95:45:6E:57:78:C5:73:40:59:AE:EB:41:3E:5B
- 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.
This certificate has been served since Nov 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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