SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gfa-prague.cz
SSL/TLS Certificate
SSL/TLS Certificate for gfa-prague.cz
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- *.nameserver.sk
- Valid from
- Oct 20, 2026
- Valid until
- Apr 10, 2027 (160 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0FF55D362CD595C4C27B9E0C68D4803F
- SHA-256 fingerprint
- CE:5D:60:80:A7:C4:25:7A:8D:1C:7B:7E:9F:F4:ED:7C:62:81:8E:7A:4B:DB:F4:1F:10:6F:96:79:CC:C6:EB:D3
- 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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TLS certificate
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