SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
backowice-gmina.pl
SSL/TLS Certificate
SSL/TLS Certificate for backowice-gmina.pl
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- server.mediaserwer.com.pl
- Valid from
- Nov 28, 2025
- Valid until
- Feb 26, 2026 (expired 214 days ago)
- Public key
- EC 256-bit
- Serial
- 0646AA82C7CCB3D8D5A646A10BC8DB921DB3
- SHA-256 fingerprint
- AA:9C:A0:ED:F1:76:B7:BE:D9:64:5F:5F:79:DD:F1:DE:27:6F:1E:5B:74:CB:14:F4:75:BC:52:12:3B:D3:25:F0
- Chain
- E8 → 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 24, 2026.
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TLS certificate
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