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 da-mi.pl
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- da-mi.pl
- Valid from
- Jun 23, 2026
- Valid until
- Jan 8, 2027 (83 days remaining)
- Public key
- EC 384-bit
- Serial
- 3437381B99A00F630FCE8E4E9B7B6415
- SHA-256 fingerprint
- B1:7F:AC:B2:95:FF:33:95:9D:18:36:2C:C8:D1:DA:F3:9D:CA:FC:B9:AD:96:3D:D3:21:8B:FF:25:00:6E:A5:4F
- Chain
- Certum DV TLS G2 E39 CA → Certum EC-384 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 Oct 2, 2026.
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Uptime
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DNS changes
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TLS certificate
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