SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pneu-central.sk
SSL/TLS Certificate
SSL/TLS Certificate for pneu-central.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pneu-central.sk
- Valid from
- Oct 7, 2026
- Valid until
- Jan 5, 2027 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- 066CE8C4AFED0C5FDF824A16A6986DB2A21B
- SHA-256 fingerprint
- C1:26:CB:41:D1:74:8E:58:EE:6A:F2:D4:83:DE:B5:03:BD:B4:DB:A4:A2:A7:92:8B:BF:3F:DF:7D:41:2C:47:28
- Chain
- YE1 → 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.
Never get surprised by pneu-central.sk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pneu-central.sk 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.