SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kaleta-psychoterapia.pl
SSL/TLS Certificate
SSL/TLS Certificate for kaleta-psychoterapia.pl
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kaleta-psychoterapia.pl
- Valid from
- Jun 25, 2026
- Valid until
- Sep 23, 2026 (64 days remaining)
- Public key
- EC 256-bit
- Serial
- 05715DC0D5D32C12543B0AB07E36E7096CB8
- SHA-256 fingerprint
- D5:97:72:97:F4:14:E6:DE:10:3F:77:D4:D1:58:57:11:EE:90:A1:4F:59:55:93:2A:DD:29:A0:C9:68:54:F9:5A
- 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.