Website Uptime Monitor
Monitor website availability and server information for any domain
testonline.website
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/26/2026, 12:10:26 AM | Active | cloudflare |
| 7/17/2026, 2:58:44 PM | Active | cloudflare |
| 6/27/2026, 1:59:55 PM | Active | cloudflare |
| 6/21/2026, 10:44:13 AM | Active | cloudflare |
| 6/17/2026, 11:09:50 AM | Active | cloudflare |
| 5/31/2026, 8:56:27 PM | Active | cloudflare |
| 5/24/2026, 5:42:34 PM | Active | cloudflare |
| 5/23/2026, 3:57:09 PM | Active | cloudflare |
| 5/21/2026, 3:57:29 AM | Active | cloudflare |
| 5/17/2026, 12:31:48 AM | Active | cloudflare |
| 5/6/2026, 5:24:16 PM | Active | cloudflare |
| 5/3/2026, 10:23:23 PM | Active | cloudflare |
| 4/22/2026, 7:47:17 AM | Active | cloudflare |
| 4/19/2026, 6:07:20 AM | Active | cloudflare |
| 4/17/2026, 3:00:32 PM | Active | cloudflare |
| 4/16/2026, 2:42:40 PM | Active | cloudflare |
| 4/1/2026, 3:37:12 AM | Active | cloudflare |
| 3/18/2026, 6:38:01 AM | Inactive | Unknown |
| 3/15/2026, 6:26:20 AM | Inactive | Unknown |
| 3/4/2026, 9:06:24 AM | Inactive | Unknown |
| 3/1/2026, 2:44:01 PM | Inactive | Unknown |
| 2/25/2026, 5:42:23 PM | Inactive | Unknown |
| 2/22/2026, 3:56:50 AM | Inactive | Unknown |
| 2/3/2026, 8:14:59 PM | Inactive | Unknown |
| 1/1/2026, 10:27:29 PM | Inactive | Unknown |
| 12/12/2025, 1:31:16 PM | Inactive | Unknown |
| 12/11/2025, 2:48:19 AM | Inactive | Unknown |
| 11/27/2025, 10:57:40 AM | Inactive | Unknown |
| 11/25/2025, 7:20:35 PM | Inactive | Unknown |
| 11/23/2025, 11:23:21 AM | Inactive | Unknown |
| 11/22/2025, 7:31:06 AM | Inactive | Unknown |
| 11/12/2025, 12:15:40 PM | Inactive | Unknown |
| 11/7/2025, 9:48:56 AM | Inactive | Unknown |
| 11/2/2025, 11:53:03 PM | Inactive | Unknown |
| 11/1/2025, 8:03:56 PM | Inactive | Unknown |
| 10/31/2025, 7:26:30 PM | Inactive | Unknown |
| 10/22/2025, 10:39:24 PM | Inactive | Unknown |
| 10/14/2025, 12:11:58 AM | Inactive | Unknown |
| 9/20/2025, 10:39:42 PM | Inactive | Unknown |
| 9/5/2025, 12:54:37 AM | Inactive | Unknown |
| 8/24/2025, 9:08:23 AM | Inactive | Unknown |
| 8/17/2025, 6:54:38 PM | Inactive | Unknown |
| 8/16/2025, 10:41:38 AM | Inactive | Unknown |
| 8/12/2025, 1:46:45 AM | Inactive | Unknown |
| 8/9/2025, 6:40:40 AM | Inactive | Unknown |
| 8/5/2025, 3:40:25 PM | Inactive | Unknown |
| 7/25/2025, 3:31:54 AM | Inactive | Unknown |
| 7/22/2025, 12:17:44 AM | Inactive | Unknown |
| 7/8/2025, 5:20:41 AM | Inactive | Unknown |
| 7/6/2025, 4:32:18 AM | Inactive | Unknown |
| 6/30/2025, 5:57:39 AM | Inactive | Unknown |
| 6/26/2025, 5:10:40 PM | Inactive | Unknown |
| 6/23/2025, 7:16:46 AM | Inactive | Unknown |
| 6/14/2025, 12:00:07 AM | Inactive | Unknown |
| 5/23/2025, 12:44:41 PM | Active | nginx-reuseport/1.21.1 |
| 5/22/2025, 3:03:12 AM | Active | nginx-reuseport/1.21.1 |
| 5/13/2025, 3:40:53 PM | Active | nginx-reuseport/1.21.1 |
| 5/5/2025, 5:52:15 AM | Active | nginx-reuseport/1.21.1 |
| 5/2/2025, 4:41:22 AM | Active | nginx-reuseport/1.21.1 |
| 4/30/2025, 1:13:17 PM | Active | nginx-reuseport/1.21.1 |
| 4/20/2025, 4:05:56 AM | Active | nginx-reuseport/1.21.1 |
| 4/10/2025, 10:45:13 PM | Active | nginx-reuseport/1.21.1 |
| 3/13/2025, 12:41:28 PM | Active | nginx-reuseport/1.21.1 |
| 2/14/2025, 11:34:57 AM | Active | nginx-reuseport/1.21.1 |
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.