SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gen-wisdom.com
SSL/TLS Certificate
SSL/TLS Certificate for gen-wisdom.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.gen-wisdom.com
- Valid from
- Aug 12, 2026
- Valid until
- Nov 10, 2026 (62 days remaining)
- Public key
- EC 256-bit
- Serial
- 05735782536DFD703E94A5CA3E80C0F390EE
- SHA-256 fingerprint
- 40:CA:EF:59:ED:CA:84:D0:71:DF:1C:0F:4D:89:96:40:1B:9F:BF:50:AA:C5:B7:EF:F3:A4:2C:F0:BB:C6:16:C9
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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