Website Uptime Monitor
Monitor website availability and server information for any domain
qna.center
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/2/2026, 1:12:39 AM | Active | nginx-reuseport/1.21.1 |
| 8/31/2026, 12:57:00 AM | Active | nginx-reuseport/1.21.1 |
| 8/22/2026, 2:18:31 AM | Active | nginx-reuseport/1.21.1 |
| 8/14/2026, 12:36:11 PM | Active | nginx-reuseport/1.21.1 |
| 8/2/2026, 4:16:33 PM | Active | nginx-reuseport/1.21.1 |
| 7/7/2026, 2:21:33 AM | Active | nginx-reuseport/1.21.1 |
| 6/30/2026, 5:13:42 PM | Active | nginx-reuseport/1.21.1 |
| 6/10/2026, 7:07:14 AM | Active | nginx-reuseport/1.21.1 |
| 5/17/2026, 8:57:17 PM | Active | nginx-reuseport/1.21.1 |
| 5/16/2026, 11:50:58 AM | Inactive | Unknown |
| 5/11/2026, 1:10:52 AM | Active | nginx-reuseport/1.21.1 |
| 4/23/2026, 3:19:00 PM | Inactive | Unknown |
| 4/22/2026, 12:07:03 PM | Active | nginx-reuseport/1.21.1 |
| 3/31/2026, 2:50:35 AM | Inactive | Unknown |
| 3/1/2026, 10:11:35 PM | Active | nginx-reuseport/1.21.1 |
| 2/22/2026, 3:08:24 AM | Active | nginx-reuseport/1.21.1 |
| 2/11/2026, 10:59:03 AM | Inactive | Unknown |
| 1/26/2026, 3:26:21 AM | Inactive | Unknown |
| 1/21/2026, 6:11:20 AM | Active | nginx-reuseport/1.21.1 |
| 1/18/2026, 2:39:20 PM | Inactive | Unknown |
| 1/14/2026, 10:21:21 PM | Active | nginx-reuseport/1.21.1 |
| 1/7/2026, 5:21:03 AM | Inactive | Unknown |
| 12/27/2025, 5:41:38 PM | Inactive | Unknown |
| 12/24/2025, 4:17:17 PM | Inactive | Unknown |
| 12/23/2025, 12:29:52 AM | Inactive | Unknown |
| 12/17/2025, 10:01:21 AM | Inactive | Unknown |
| 12/14/2025, 12:38:12 PM | Inactive | Unknown |
| 12/12/2025, 12:27:44 PM | Active | nginx-reuseport/1.21.1 |
| 12/10/2025, 9:00:11 PM | Active | nginx-reuseport/1.21.1 |
| 11/28/2025, 10:42:25 AM | Active | nginx-reuseport/1.21.1 |
| 11/21/2025, 10:40:28 AM | Active | nginx-reuseport/1.21.1 |
| 11/15/2025, 12:26:17 PM | Active | nginx-reuseport/1.21.1 |
| 11/1/2025, 6:32:44 PM | Active | nginx-reuseport/1.21.1 |
| 10/23/2025, 10:19:23 AM | Active | nginx-reuseport/1.21.1 |
| 10/10/2025, 6:22:14 AM | Active | nginx-reuseport/1.21.1 |
| 9/24/2025, 6:00:29 AM | Active | nginx-reuseport/1.21.1 |
| 9/19/2025, 8:03:09 AM | Active | nginx-reuseport/1.21.1 |
| 8/24/2025, 10:28:18 AM | Active | nginx-reuseport/1.21.1 |
| 7/26/2025, 1:54:43 PM | Active | nginx-reuseport/1.21.1 |
| 7/25/2025, 5:26:15 AM | Active | nginx-reuseport/1.21.1 |
| 7/22/2025, 11:00:06 AM | Inactive | Unknown |
| 7/4/2025, 10:01:13 PM | Active | nginx-reuseport/1.21.1 |
| 7/1/2025, 8:28:37 AM | Active | nginx-reuseport/1.21.1 |
| 6/19/2025, 3:20:54 PM | Active | nginx-reuseport/1.21.1 |
| 6/10/2025, 5:26:44 AM | Active | nginx-reuseport/1.21.1 |
| 5/29/2025, 9:10:20 AM | Active | nginx-reuseport/1.21.1 |
| 5/15/2025, 6:58:31 PM | Active | nginx-reuseport/1.21.1 |
| 1/7/2025, 3:28:14 PM | 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.
What this page reports
- Last status change: When we last saw a site switch between reachable and unreachable
- Last downtime: When a site was most recently seen down, and whether it has come back
- Server and meta information: The server software, page title and meta tags we last observed
We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.
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.