SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kancelaria-adwokat.biz
SSL/TLS Certificate
SSL/TLS Certificate for kancelaria-adwokat.biz
Valid- Issued by (CA)
- nazwa.pl Sp. z o.o.
- Subject
- kancelaria-adwokat.biz
- Valid from
- Oct 6, 2025
- Valid until
- Oct 5, 2026 (57 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 57C3A8297BBC0B536FE085C8287F2D07
- SHA-256 fingerprint
- DB:10:D6:06:A9:31:F0:D8:05:E4:B3:7B:F0:7E:1B:99:F5:5E:98:A5:64:64:77:5C:51:D3:DA:80:5E:EB:54:2E
- Chain
- nazwaSSL DV TLS G2 R29 CA → Certum Trusted Root CA → Certum Trusted Network CA
Certificate Authority Authorization (CAA)
CAA restricts issuance to certum.pl, letsencrypt.org; we couldn't map the serving CA (nazwa.pl Sp. z o.o.) to one of these identifiers.
This certificate has been served since Jul 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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