SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gid-dasa.cz
SSL/TLS Certificate
SSL/TLS Certificate for gid-dasa.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- akbohdalova.cz
- Valid from
- Aug 13, 2026
- Valid until
- Nov 11, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 068A239600376FEC2FC0866BF2270EC46EC5
- SHA-256 fingerprint
- 69:4A:E9:BC:E1:E6:04:AA:25:5B:FE:A0:A3:A4:50:0C:CE:0F:94:BE:CA:7D:57:EF:71:96:03:48:5A:D1:E1:A7
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by gid-dasa.cz's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gid-dasa.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.