SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for b-park.cz

Valid
Issued by (CA)
DigiCert Inc
Subject
b-park.cz
Valid from
Oct 9, 2026
Valid until
Apr 25, 2027 (191 days remaining)
Public key
RSA 2048-bit
Serial
07748FB3DCFF4231DF0B9C96F57CC76A
SHA-256 fingerprint
50:64:02:E2:46:E1:8E:85:EF:27:84:1C:0B:CF:08:B7:DF:01:D6:99:C8:E6:58:B0:D3:FB:A6:18:9D:91:B1:B1
Chain
Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Subject Alternative Names (2)
b-park.cz, www.b-park.cz

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by b-park.cz's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch b-park.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, DNSSEC, CNAME 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.