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 studio-it.pl

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.studio-it.pl
Valid from
Nov 17, 2025
Valid until
Nov 17, 2026 (118 days remaining)
Public key
RSA 2048-bit
Serial
1A7B90FA6007DF122B6D14427AAEAEAF
SHA-256 fingerprint
18:CA:D8:4E:9C:4E:F2:87:6E:F0:30:9E:59:B4:CD:28:26:E4:21:48:03:91:2A:F1:6A:38:F3:68:B5:E4:15:63
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Subject Alternative Names (2)
*.studio-it.pl, studio-it.pl

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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Uptime

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DNS changes

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TLS certificate

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