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 e-kei.pl
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- *.e-kei.pl
- Valid from
- Dec 15, 2025
- Valid until
- Dec 15, 2026 (146 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 60A76AED74AA47B86093E021309255B6
- SHA-256 fingerprint
- DD:0D:46:FB:45:70:3D:6A:0D:4F:77:3C:89:CA:EB:E4:C7:EC:17:12:B7:A8:42:32:B0:FB:95:47:EB:1C:55:7B
- 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.