Website Uptime Monitor
Monitor website availability and server information for any domain
utwente.nl
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/23/2026, 11:40:14 AM | Active | nginx |
| 7/12/2026, 9:05:52 AM | Active | nginx |
| 6/4/2026, 4:37:06 AM | Active | nginx |
| 5/10/2026, 9:50:22 PM | Active | nginx |
| 4/23/2026, 4:31:29 PM | Active | nginx |
| 4/16/2026, 6:21:02 AM | Active | nginx |
| 4/6/2026, 2:38:39 AM | Active | nginx |
| 2/19/2026, 4:04:44 PM | Active | nginx |
| 2/15/2026, 11:40:41 PM | Inactive | Unknown |
| 2/13/2026, 6:19:32 PM | Inactive | Unknown |
| 2/10/2026, 6:47:37 PM | Inactive | Unknown |
| 2/5/2026, 8:39:29 PM | Inactive | Unknown |
| 2/5/2026, 8:39:28 PM | Inactive | Unknown |
| 2/3/2026, 9:07:28 AM | Inactive | Unknown |
| 1/12/2026, 11:27:20 PM | Active | nginx |
| 1/3/2026, 3:04:55 PM | Inactive | Unknown |
| 12/31/2025, 4:31:17 AM | Inactive | Unknown |
| 12/18/2025, 12:02:50 PM | Inactive | Unknown |
| 12/15/2025, 7:17:33 AM | Inactive | Unknown |
| 12/4/2025, 10:29:49 AM | Active | nginx |
| 11/28/2025, 10:15:33 AM | Active | nginx |
| 11/17/2025, 4:14:07 AM | Active | nginx |
| 11/15/2025, 11:49:31 PM | Active | nginx |
| 11/10/2025, 10:23:25 AM | Active | nginx |
| 11/9/2025, 4:00:49 AM | Active | nginx |
| 9/13/2025, 12:25:02 AM | Active | nginx |
| 9/4/2025, 1:26:28 AM | Active | nginx |
| 8/31/2025, 5:36:46 PM | Active | nginx |
| 8/15/2025, 12:33:32 AM | Inactive | Unknown |
| 8/12/2025, 1:45:05 PM | Inactive | Unknown |
| 7/8/2025, 6:49:49 PM | Active | nginx |
| 5/25/2025, 4:07:58 AM | Active | nginx |
| 3/19/2025, 1:58:59 PM | Active | nginx |
| 2/27/2025, 6:00:43 AM | Active | nginx |
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.