Website Uptime Monitor
Monitor website availability and server information for any domain
0w30.nl
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/26/2026, 10:55:56 AM | Active | Unknown |
| 7/17/2026, 10:23:37 PM | Active | Unknown |
| 7/13/2026, 1:43:18 AM | Active | Unknown |
| 7/9/2026, 5:50:02 PM | Active | Unknown |
| 5/24/2026, 10:12:24 PM | Active | Unknown |
| 5/21/2026, 7:18:48 AM | Active | Unknown |
| 4/24/2026, 11:01:50 AM | Active | Unknown |
| 4/19/2026, 1:06:49 AM | Active | Unknown |
| 4/12/2026, 6:28:09 AM | Active | Unknown |
| 3/27/2026, 7:57:02 PM | Active | Unknown |
| 3/26/2026, 1:20:59 PM | Inactive | Unknown |
| 3/12/2026, 2:54:34 PM | Inactive | Unknown |
| 3/2/2026, 4:18:51 PM | Active | Unknown |
| 2/17/2026, 4:39:56 AM | Inactive | Unknown |
| 2/2/2026, 7:59:17 PM | Inactive | Unknown |
| 1/19/2026, 7:45:24 AM | Inactive | Unknown |
| 1/16/2026, 8:28:18 AM | Inactive | Unknown |
| 1/3/2026, 1:55:33 PM | Inactive | Unknown |
| 1/1/2026, 12:38:38 AM | Inactive | Unknown |
| 12/17/2025, 12:11:25 PM | Inactive | Unknown |
| 12/16/2025, 6:48:18 AM | Active | Unknown |
| 12/15/2025, 12:53:25 AM | Active | Unknown |
| 12/10/2025, 10:47:39 PM | Active | Unknown |
| 12/2/2025, 7:10:00 AM | Active | Unknown |
| 11/12/2025, 11:16:17 AM | Active | Unknown |
| 10/16/2025, 8:39:03 PM | Active | Unknown |
| 9/25/2025, 2:13:01 PM | Active | Unknown |
| 9/19/2025, 5:12:22 PM | Active | Unknown |
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.