Website Uptime Monitor
Monitor website availability and server information for any domain
sdo.academy
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/4/2026, 1:22:05 AM | Active | ddos-guard |
| 8/2/2026, 5:07:50 AM | Active | ddos-guard |
| 7/4/2026, 4:51:55 PM | Active | ddos-guard |
| 6/27/2026, 9:38:29 PM | Active | ddos-guard |
| 6/16/2026, 1:59:28 PM | Inactive | Unknown |
| 6/8/2026, 5:37:06 PM | Active | ddos-guard |
| 6/6/2026, 12:25:39 AM | Active | ddos-guard |
| 5/13/2026, 3:54:51 PM | Active | ddos-guard |
| 5/5/2026, 11:10:04 PM | Active | ddos-guard |
| 4/26/2026, 12:58:30 PM | Active | nginx |
| 4/18/2026, 12:00:17 PM | Active | nginx |
| 4/17/2026, 11:52:12 AM | Active | nginx |
| 4/12/2026, 3:43:44 PM | Active | nginx |
| 4/4/2026, 12:57:47 PM | Inactive | Unknown |
| 3/9/2026, 8:19:50 AM | Inactive | Unknown |
| 2/21/2026, 6:10:15 PM | Active | nginx |
| 2/13/2026, 7:48:28 AM | Inactive | Unknown |
| 1/26/2026, 12:17:14 AM | Inactive | Unknown |
| 1/5/2026, 6:08:51 AM | Inactive | Unknown |
| 12/21/2025, 3:51:53 AM | Active | nginx |
| 12/16/2025, 11:06:42 PM | Active | nginx |
| 11/29/2025, 7:23:37 AM | Active | nginx |
| 11/25/2025, 2:48:37 AM | Inactive | Unknown |
| 11/20/2025, 4:50:09 AM | Inactive | Unknown |
| 11/7/2025, 10:36:42 AM | Inactive | Unknown |
| 11/4/2025, 7:14:36 PM | Active | nginx |
| 10/24/2025, 12:41:23 AM | Active | nginx |
| 10/9/2025, 11:14:53 AM | Active | nginx |
| 9/15/2025, 6:27:36 PM | Active | nginx |
| 9/10/2025, 8:23:59 AM | Active | nginx |
| 9/4/2025, 3:30:21 PM | Inactive | Unknown |
| 8/18/2025, 8:03:49 PM | Active | nginx |
| 8/12/2025, 2:23:49 PM | Inactive | Unknown |
| 8/7/2025, 11:19:14 AM | Active | nginx |
| 7/19/2025, 12:07:45 AM | Active | nginx |
| 7/11/2025, 9:29:20 PM | Active | nginx |
| 7/3/2025, 10:11:36 PM | Active | nginx |
| 6/25/2025, 4:38:13 AM | Active | nginx |
| 6/12/2025, 9:34:15 AM | Active | nginx |
| 6/5/2025, 6:53:19 AM | Active | nginx |
| 5/5/2025, 10:09:14 PM | 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.