Website Uptime Monitor
Monitor website availability and server information for any domain
16590.us
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/23/2026, 3:52:11 AM | Active | nginx/1.30.3 |
| 7/21/2026, 5:41:58 PM | Active | nginx/1.30.3 |
| 6/28/2026, 7:29:45 AM | Active | nginx/1.20.1 |
| 6/19/2026, 1:55:24 AM | Active | nginx/1.20.1 |
| 6/4/2026, 12:52:47 AM | Active | nginx/1.20.1 |
| 5/14/2026, 10:34:47 AM | Active | nginx/1.30.0 |
| 4/28/2026, 7:24:45 AM | Inactive | Unknown |
| 4/25/2026, 7:24:27 AM | Active | nginx/1.30.0 |
| 4/21/2026, 2:47:29 AM | Active | nginx/1.26.3 |
| 3/25/2026, 9:28:18 PM | Inactive | Unknown |
| 3/8/2026, 2:16:36 AM | Active | nginx/1.26.3 |
| 1/30/2026, 6:48:30 AM | Inactive | Unknown |
| 1/28/2026, 7:29:43 AM | Active | nginx/1.26.3 |
| 1/24/2026, 2:00:06 PM | Inactive | Unknown |
| 1/15/2026, 6:52:11 AM | Inactive | Unknown |
| 1/11/2026, 12:38:29 AM | Inactive | Unknown |
| 1/6/2026, 3:42:10 AM | Active | nginx/1.26.3 |
| 1/3/2026, 8:09:49 PM | Inactive | Unknown |
| 12/14/2025, 12:38:38 PM | Inactive | Unknown |
| 11/8/2025, 10:41:13 AM | Active | nginx/1.26.3 |
| 10/22/2025, 1:04:47 PM | Active | nginx/1.26.3 |
| 10/13/2025, 9:03:41 PM | Active | nginx/1.26.3 |
| 10/7/2025, 6:02:42 PM | Active | nginx/1.26.3 |
| 9/30/2025, 1:36:22 AM | Active | nginx/1.26.3 |
| 9/17/2025, 6:37:45 AM | Active | nginx/1.26.3 |
| 8/30/2025, 9:13:35 PM | Active | nginx/1.26.3 |
| 8/11/2025, 7:47:18 PM | Inactive | Unknown |
| 6/19/2025, 8:49:51 PM | Active | nginx/1.26.3 |
| 6/18/2025, 3:11:43 AM | Active | nginx/1.26.3 |
| 6/16/2025, 1:16:07 AM | Active | nginx/1.26.3 |
| 6/1/2025, 5:38:34 AM | Active | nginx/1.22.1 |
| 5/10/2025, 12:41:26 PM | Active | nginx/1.22.1 |
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.