SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gs-mogilno.pl
SSL/TLS Certificate
SSL/TLS Certificate for gs-mogilno.pl
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- gs-mogilno.pl
- Valid from
- Sep 22, 2023
- Valid until
- Sep 22, 2024 (expired 776 days ago)
- Public key
- RSA 2048-bit
- Serial
- 8122B469EB53D1D2E91B98DE1F4758ED
- SHA-256 fingerprint
- 12:3F:41:07:37:60:AA:BF:E9:58:45:B1:32:B1:01:61:06:5A:50:4B:05:51:11:05:1F:F0:05:86:86:73:6D:E7
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
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 23, 2026.
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TLS certificate
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