Website Uptime Monitor
Monitor website availability and server information for any domain
dennikn.sk
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/29/2026, 5:15:40 PM | Active | cloudflare |
| 7/26/2026, 3:57:39 PM | Active | cloudflare |
| 3/28/2026, 8:24:08 AM | Active | cloudflare |
| 3/26/2026, 2:06:12 PM | Active | cloudflare |
| 3/17/2026, 3:25:57 PM | Inactive | Unknown |
| 3/17/2026, 3:25:55 PM | Inactive | Unknown |
| 2/24/2026, 1:17:59 PM | Active | cloudflare |
| 2/12/2026, 1:51:34 PM | Inactive | Unknown |
| 2/11/2026, 1:47:51 PM | Inactive | Unknown |
| 2/5/2026, 11:11:03 PM | Inactive | Unknown |
| 1/18/2026, 11:21:20 AM | Inactive | Unknown |
| 1/18/2026, 11:21:17 AM | Inactive | Unknown |
| 1/7/2026, 7:53:25 PM | Inactive | Unknown |
| 1/7/2026, 7:53:23 PM | Inactive | Unknown |
| 10/2/2025, 11:28:32 AM | Active | cloudflare |
| 9/7/2025, 2:20:44 PM | Active | cloudflare |
| 7/17/2025, 6:41:48 AM | Active | cloudflare |
| 5/22/2025, 5:32:23 AM | Active | cloudflare |
| 5/12/2025, 3:15:25 PM | Active | cloudflare |
| 4/15/2025, 7:46:11 AM | Active | cloudflare |
| 3/30/2025, 7:29:28 PM | Active | cloudflare |
| 3/15/2025, 12:39:31 PM | Active | cloudflare |
| 3/13/2025, 6:51:35 PM | Active | cloudflare |
| 3/5/2025, 7:42:19 AM | Active | cloudflare |
| 3/4/2025, 7:41:43 AM | Active | cloudflare |
| 2/17/2025, 8:55:57 PM | Active | cloudflare |
| 2/4/2025, 6:35:27 AM | Active | cloudflare |
| 2/1/2025, 9:05:06 AM | Active | cloudflare |
| 1/29/2025, 2:14:08 PM | Active | cloudflare |
| 1/23/2025, 7:17:42 PM | Active | cloudflare |
| 1/20/2025, 8:28:14 PM | Active | cloudflare |
| 1/12/2025, 6:00:34 PM | Active | cloudflare |
| 1/11/2025, 2:56:10 PM | Active | cloudflare |
Don't just check uptime once — watch it 24/7
This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you 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.
About Website Uptime Monitoring
Use the Who.is uptime information to track the availability and server information of websites. This helps track:
- Website availability and response status
- Server software and configuration
- Meta information including titles and descriptions
- Historical uptime patterns
This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.
Metrics we monitor
- Uptime percentage: The percentage of time your website is accessible
- Response time: How quickly your server responds to requests
- Status codes: HTTP response codes indicating server status
Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.