SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uzdrowisko-konstancin.pl
SSL/TLS Certificate
SSL/TLS Certificate for uzdrowisko-konstancin.pl
Valid- Issued by (CA)
- home.pl S.A.
- Subject
- uzdrowisko-konstancin.pl
- Valid from
- Jan 23, 2026
- Valid until
- Feb 22, 2027 (197 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 27120EAA9F539F28F4062F762A8A335E
- SHA-256 fingerprint
- 4E:24:28:FA:E6:28:53:50:C1:49:B0:9B:1E:E2:4C:7D:C0:E0:DB:06:A9:3D:16:B4:E5:CA:78:9B:6F:A1:EF:8D
- Chain
- home pl DV TLS G2 R35 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.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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