Website Uptime Monitor
Monitor website availability and server information for any domain
jto.cz
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/28/2026, 3:22:08 AM | Active | Apache |
| 7/16/2026, 12:27:13 PM | Active | Apache |
| 7/13/2026, 4:46:40 PM | Active | Apache |
| 5/23/2026, 7:02:18 PM | Active | Apache |
| 5/17/2026, 1:15:18 AM | Active | Apache |
| 5/3/2026, 9:16:42 PM | Active | Apache |
| 4/26/2026, 1:58:56 AM | Active | Apache |
| 4/23/2026, 2:08:22 AM | Active | Apache |
| 4/18/2026, 8:24:31 AM | Active | Apache |
| 2/25/2026, 1:17:52 PM | Active | Apache |
| 1/29/2026, 11:05:09 PM | Inactive | Unknown |
| 1/25/2026, 10:00:21 PM | Inactive | Unknown |
| 1/7/2026, 7:12:45 PM | Inactive | Unknown |
| 1/5/2026, 6:05:25 AM | Inactive | Unknown |
| 1/2/2026, 10:49:07 PM | Inactive | Unknown |
| 12/19/2025, 9:12:11 PM | Inactive | Unknown |
| 11/25/2025, 5:12:00 AM | Active | Apache |
| 11/23/2025, 5:08:08 PM | Active | Apache |
| 11/21/2025, 8:51:37 AM | Active | Apache |
| 11/4/2025, 3:33:07 PM | Active | Apache |
| 11/3/2025, 10:25:14 AM | Active | Apache |
| 10/31/2025, 5:13:57 AM | Active | Apache |
| 10/29/2025, 6:53:18 PM | Active | Apache |
| 10/18/2025, 10:11:29 PM | Inactive | Apache |
| 8/26/2025, 2:35:02 AM | Active | Apache |
| 8/1/2025, 10:35:59 PM | Active | Apache |
| 7/6/2025, 7:26:02 PM | Active | Apache |
| 6/22/2025, 1:07:10 PM | Active | Apache |
| 5/21/2025, 2:34:06 AM | Active | Apache |
| 5/16/2025, 11:35:36 AM | Active | Apache |
| 5/6/2025, 8:52:18 AM | Active | Apache/2.4.62 (Debian) |
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.