Website Uptime Monitor
Monitor website availability and server information for any domain
2sing4.org
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/14/2026, 4:06:10 PM | Inactive | Unknown |
| 9/5/2026, 8:18:55 AM | Active | Apache |
| 8/13/2026, 9:53:22 AM | Active | Apache |
| 8/9/2026, 6:11:37 PM | Active | Apache |
| 7/27/2026, 4:54:06 AM | Inactive | Unknown |
| 5/28/2026, 2:50:06 PM | Active | Apache |
| 5/19/2026, 11:05:32 AM | Active | Apache |
| 4/29/2026, 10:02:22 AM | Active | Apache |
| 4/15/2026, 6:31:01 PM | Active | Apache |
| 4/13/2026, 5:27:17 AM | Active | Apache |
| 3/21/2026, 10:33:30 PM | Active | Apache |
| 2/22/2026, 4:22:27 AM | Inactive | Unknown |
| 2/9/2026, 7:43:58 AM | Active | Apache |
| 2/6/2026, 8:39:04 PM | Inactive | Unknown |
| 1/25/2026, 5:02:02 PM | Inactive | Unknown |
| 1/7/2026, 10:54:58 PM | Inactive | Unknown |
| 1/2/2026, 10:21:28 AM | Inactive | Unknown |
| 12/25/2025, 8:38:56 PM | Inactive | Unknown |
| 12/22/2025, 5:24:45 AM | Inactive | Unknown |
| 12/18/2025, 10:57:19 AM | Inactive | Unknown |
| 12/11/2025, 11:01:27 PM | Active | Apache |
| 12/6/2025, 3:57:00 PM | Active | Apache |
| 11/7/2025, 4:31:37 PM | Active | Apache |
| 11/4/2025, 9:34:15 PM | Active | Apache |
| 10/20/2025, 10:48:25 AM | Inactive | Unknown |
| 10/18/2025, 8:28:32 PM | Active | Apache |
| 10/16/2025, 1:52:22 AM | Active | Apache |
| 9/28/2025, 4:28:12 PM | Active | Apache |
| 9/18/2025, 8:40:21 AM | Active | Apache |
| 9/10/2025, 3:29:13 AM | Inactive | Unknown |
| 9/4/2025, 11:39:57 AM | Active | Apache |
| 8/11/2025, 10:16:10 PM | Inactive | Unknown |
| 8/2/2025, 3:12:12 AM | Active | Apache |
| 7/25/2025, 4:34:57 AM | Active | Apache |
| 7/15/2025, 4:00:51 AM | Active | Apache |
| 7/3/2025, 8:48:53 PM | Active | Apache |
| 6/29/2025, 5:49:34 PM | Active | Apache |
| 6/25/2025, 12:17:41 PM | Active | Apache |
| 5/23/2025, 1:37:40 PM | Active | Apache |
| 5/12/2025, 10:12:28 AM | Active | Apache |
| 5/3/2025, 1:37:31 AM | Active | Apache |
| 4/19/2025, 4:06:23 AM | Active | Apache |
| 4/16/2025, 1:51:25 AM | Active | Apache |
| 3/30/2025, 2:18:32 PM | Active | Apache |
| 3/11/2025, 6:19:25 AM | Active | Apache |
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.