SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kompania-lesna-b2b.com
SSL/TLS Certificate
SSL/TLS Certificate for kompania-lesna-b2b.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.kompania-lesna-b2b.com
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (50 days remaining)
- Public key
- EC 256-bit
- Serial
- 06579DE2B9184F68FF61A04D2B0AE75602BE
- SHA-256 fingerprint
- 1F:5A:A7:12:46:8B:16:13:E9:35:55:F9:00:EE:61:7C:76:C0:E5:51:E4:7A:0D:96:DF:29:C5:9D:82:21:36:0D
- Chain
- YE1 → 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 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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