SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pozicky-na-zmenku.sk
SSL/TLS Certificate
SSL/TLS Certificate for pozicky-na-zmenku.sk
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- server.janero.cz
- Valid from
- Jun 23, 2026
- Valid until
- Sep 21, 2026 (59 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 055A48FC696B5118B2ADF52FB45593642D4A
- SHA-256 fingerprint
- 9D:85:CB:C1:5B:07:93:C7:CD:F2:0E:1B:5A:82:56:48:F1:34:0D:9D:F4:0D:43:5B:03:07:10:19:68:26:7B:CC
- Chain
- YR1 → Root YR → ISRG Root X1
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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