SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lan-shop.cz
SSL/TLS Certificate
SSL/TLS Certificate for lan-shop.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.lan-shop.cz
- Valid from
- Sep 3, 2026
- Valid until
- Dec 2, 2026 (31 days remaining)
- Public key
- EC 256-bit
- Serial
- 05E2CB4D49BD43837D7DEC80FF7AB91F5174
- SHA-256 fingerprint
- B2:79:FE:48:10:50:6B:E9:28:34:CA:86:DA:53:54:23:C7:F5:1B:4B:E1:19:28:4B:DE:B7:16:BE:83:8A:FE:A9
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 10, 2026.
Never get surprised by lan-shop.cz's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lan-shop.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.
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