SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sa-ka-na.com
SSL/TLS Certificate
SSL/TLS Certificate for sa-ka-na.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- sa-ka-na.com
- Valid from
- May 31, 2023
- Valid until
- Aug 29, 2023 (expired 1061 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0302465B78C74F0E78F9C81A4EEFD881B91F
- SHA-256 fingerprint
- ED:AD:22:A1:AC:58:AA:B5:8D:D9:E0:18:16:DB:29:D5:FA:7F:BE:B3:61:9F:84:48:43:52:59:0D:CE:FE:F6:29
- Chain
- R3 → 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 Jul 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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