SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lusar-opt.ru
SSL/TLS Certificate
SSL/TLS Certificate for lusar-opt.ru
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- fotooboi-na-stenu-na-zakaz.ru
- Valid from
- Mar 14, 2026
- Valid until
- Jun 12, 2026 (expired 103 days ago)
- Public key
- RSA 4096-bit
- Serial
- 05B6A1A75E0FBFDC5A62090EE4DFDE492A03
- SHA-256 fingerprint
- 2F:14:69:AE:F4:EF:86:46:E7:8D:18:DF:F8:08:15:9A:EE:26:8A:C8:6B:24:5C:F3:6D:DA:EC:47:83:86:5B:EF
- Chain
- R12 → 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 Aug 12, 2026.
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TLS certificate
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