SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jump-tandem.cz
SSL/TLS Certificate
SSL/TLS Certificate for jump-tandem.cz
Valid- Issued by (CA)
- Google Trust Services
- Subject
- jump-tandem.cz
- Valid from
- Jun 28, 2026
- Valid until
- Sep 26, 2026 (45 days remaining)
- Public key
- EC 256-bit
- Serial
- 4B54BC9267EDEDC90E26C8C5A59BE11A
- SHA-256 fingerprint
- F8:92:88:77:5A:B0:F6:DD:C7:A5:3F:55:F2:01:5C:F8:69:5B:B3:5A:23:6E:97:C1:72:10:C8:75:26:BB:B6:63
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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