SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for trol.pl
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- trol.pl
- Valid from
- Oct 15, 2025
- Valid until
- Oct 15, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 63D8130F0CA016B030CB03ACE4AB1166
- SHA-256 fingerprint
- 66:90:B5:59:21:55:07:EE:98:29:E9:F0:51:11:E1:47:04:74:9B:6F:98:28:4F:AC:4B:88:76:27:07:25:15:0B
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.