SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pb-reality.cz
SSL/TLS Certificate
SSL/TLS Certificate for pb-reality.cz
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.pb-reality.cz
- Valid from
- Jun 9, 2026
- Valid until
- Dec 24, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 095141A51C28E5C1125AAF5B3F0BD915
- SHA-256 fingerprint
- DD:BA:02:3A:79:1D:C7:9A:64:6C:C4:07:56:E5:5E:BD:9E:9F:9F:1F:AA:61:22:A4:BD:DE:16:73:EF:E3:12:56
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
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
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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