SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
domaci-dobroty.cz
SSL/TLS Certificate
SSL/TLS Certificate for domaci-dobroty.cz
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- www.domaci-dobroty.cz
- Valid from
- Sep 10, 2026
- Valid until
- Dec 9, 2026 (29 days remaining)
- Public key
- EC 384-bit
- Serial
- 3398D73D083516646D57443E504B2731
- SHA-256 fingerprint
- 58:7A:DC:73:36:7A:B4:21:C7:27:E2:B9:E4:ED:FB:CE:52:9E:43:3B:C0:26:2F:7E:B6:E2:76:10:CD:77:E0:6A
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 11, 2026.
Never get surprised by domaci-dobroty.cz's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch domaci-dobroty.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.