Website Uptime Monitor
Monitor website availability and server information for any domain
cso-arts.net
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/4/2026, 8:14:32 PM | Active | Apache/2.2.15 (Fedora) |
| 6/29/2026, 2:39:17 AM | Active | Apache/2.2.15 (Fedora) |
| 6/3/2026, 1:03:32 AM | Active | Apache/2.2.15 (Fedora) |
| 5/19/2026, 7:42:22 AM | Active | Apache/2.2.15 (Fedora) |
| 5/18/2026, 3:12:40 AM | Active | Apache/2.2.15 (Fedora) |
| 5/13/2026, 12:37:55 AM | Active | Apache/2.2.15 (Fedora) |
| 5/4/2026, 8:35:59 AM | Active | Apache/2.2.15 (Fedora) |
| 4/26/2026, 3:11:11 AM | Active | Apache/2.2.15 (Fedora) |
| 3/31/2026, 4:54:54 PM | Inactive | Unknown |
| 3/18/2026, 1:22:06 PM | Active | Apache/2.2.15 (Fedora) |
| 2/24/2026, 10:54:38 AM | Active | Apache/2.2.15 (Fedora) |
| 2/12/2026, 10:54:37 AM | Inactive | Unknown |
| 2/3/2026, 8:24:26 AM | Inactive | Unknown |
| 1/29/2026, 6:43:10 PM | Inactive | Unknown |
| 1/22/2026, 9:15:59 AM | Inactive | Unknown |
| 1/3/2026, 10:53:04 PM | Inactive | Unknown |
| 12/29/2025, 9:19:46 AM | Inactive | Unknown |
| 12/26/2025, 2:22:19 AM | Inactive | Unknown |
| 12/23/2025, 10:32:26 AM | Inactive | Unknown |
| 11/30/2025, 11:56:32 PM | Active | Apache/2.2.15 (Fedora) |
| 11/8/2025, 5:17:02 AM | Active | Apache/2.2.15 (Fedora) |
| 11/4/2025, 4:22:54 AM | Active | Apache/2.2.15 (Fedora) |
| 10/29/2025, 6:21:07 PM | Inactive | Unknown |
| 9/12/2025, 9:55:10 AM | Active | Apache/2.2.15 (Fedora) |
| 9/9/2025, 3:06:20 AM | Active | Apache/2.2.15 (Fedora) |
| 8/19/2025, 2:17:40 PM | Active | Apache/2.2.15 (Fedora) |
| 8/13/2025, 5:04:06 AM | Inactive | Unknown |
| 7/9/2025, 7:48:12 PM | Active | Apache/2.2.15 (Fedora) |
| 3/19/2025, 8:09:42 PM | Active | Apache/2.2.15 (Fedora) |
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.