SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lyceum1-chortkiv.te.ua
SSL/TLS Certificate
SSL/TLS Certificate for lyceum1-chortkiv.te.ua
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lyceum1-chortkiv.te.ua
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C54DC9DAAB07C46E5CD8C35B8E7BA8D344
- SHA-256 fingerprint
- 76:13:DA:78:6D:B7:7C:09:F5:3E:D3:FF:34:27:78:54:9C:2A:60:FE:76:98:DC:D0:9E:3E:5A:05:06:61:30:3F
- Chain
- YR2 → 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 Aug 6, 2026.
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TLS certificate
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