SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zelinarstvi-samuhel.cz
SSL/TLS Certificate
SSL/TLS Certificate for zelinarstvi-samuhel.cz
Valid- Issued by (CA)
- Google Trust Services
- Subject
- zelinarstvi-samuhel.cz
- Valid from
- Oct 22, 2026
- Valid until
- Jan 20, 2027 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- 010902963FDA12BA133D7943804F99B8
- SHA-256 fingerprint
- 0E:D6:40:25:72:71:EC:B7:A5:E7:1F:10:B9:42:9F:94:7B:27:36:DB:B1:41:E4:EE:2C:9A:21:7D:20:86:C9:25
- Chain
- WE1 → GTS Root R4
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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