SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
efirma-ip.pl
SSL/TLS Certificate
SSL/TLS Certificate for efirma-ip.pl
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- efirma-ip.pl
- Valid from
- Oct 5, 2026
- Valid until
- Apr 22, 2027 (183 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 6F94C63A4DF5512126EA8564F2E991CF
- SHA-256 fingerprint
- 8F:69:3C:0E:C7:A7:84:1D:BC:35:38:B3:ED:97:31:D1:8C:9F:36:27:2A:FD:DA:BA:14:6B:E7:DC:7D:39:37:41
- 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.
This certificate has been served since Sep 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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