SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jc-home.cz
SSL/TLS Certificate
SSL/TLS Certificate for jc-home.cz
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- www.jc-home.cz
- Valid from
- Oct 16, 2026
- Valid until
- Jan 14, 2027 (70 days remaining)
- Public key
- EC 384-bit
- Serial
- 9164D9ED3FDE4CFF67202585348D8F4A
- SHA-256 fingerprint
- 60:47:A2:28:F3:B4:B6:F2:04:64:1A:24:5A:9D:96:80:A1:E5:D2:99:D7:7C:8A:B1:F4:90:EF:12:DB:86:2C:F1
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by jc-home.cz's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jc-home.cz continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.