Website Uptime Monitor
Monitor website availability and server information for any domain
arsnet.net
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/3/2026, 12:24:27 AM | Active | keycdn |
| 7/20/2026, 8:03:57 PM | Active | keycdn |
| 7/11/2026, 2:47:24 AM | Active | keycdn |
| 7/8/2026, 6:10:43 AM | Active | keycdn |
| 7/6/2026, 12:11:32 AM | Active | keycdn |
| 6/29/2026, 6:19:44 PM | Active | keycdn |
| 6/22/2026, 7:59:56 AM | Active | keycdn |
| 6/12/2026, 12:52:54 AM | Active | keycdn |
| 5/29/2026, 3:23:24 PM | Active | keycdn |
| 5/21/2026, 10:24:24 AM | Active | keycdn |
| 5/18/2026, 3:10:59 PM | Active | keycdn |
| 5/16/2026, 9:57:09 AM | Active | keycdn |
| 5/4/2026, 12:11:34 PM | Active | keycdn |
| 4/30/2026, 8:15:10 AM | Inactive | Unknown |
| 4/29/2026, 4:48:05 AM | Active | keycdn |
| 4/23/2026, 10:58:34 AM | Active | keycdn |
| 3/25/2026, 9:57:22 PM | Inactive | Unknown |
| 3/21/2026, 9:12:10 PM | Active | keycdn |
| 3/20/2026, 4:10:52 PM | Active | keycdn |
| 3/14/2026, 9:01:06 PM | Active | keycdn |
| 3/12/2026, 12:00:38 PM | Inactive | Unknown |
| 2/20/2026, 12:19:25 PM | Inactive | Unknown |
| 2/5/2026, 3:52:37 AM | Active | keycdn |
| 1/24/2026, 4:03:07 AM | Inactive | Unknown |
| 1/23/2026, 1:02:27 AM | Inactive | Unknown |
| 1/21/2026, 8:15:52 PM | Active | keycdn |
| 1/15/2026, 5:20:43 PM | Inactive | Unknown |
| 12/30/2025, 12:19:26 AM | Inactive | Unknown |
| 12/21/2025, 7:54:29 PM | Inactive | Unknown |
| 12/12/2025, 11:25:16 AM | Active | keycdn |
| 12/10/2025, 9:36:44 AM | Active | keycdn |
| 12/1/2025, 4:47:39 PM | Active | keycdn |
| 11/29/2025, 5:26:44 PM | Active | keycdn |
| 11/25/2025, 10:01:19 AM | Active | keycdn |
| 11/22/2025, 2:49:03 PM | Active | keycdn |
| 11/9/2025, 5:48:50 PM | Active | keycdn |
| 11/7/2025, 3:29:23 AM | Active | keycdn |
| 11/4/2025, 1:51:58 PM | Active | keycdn |
| 11/3/2025, 10:27:33 AM | Active | keycdn |
| 10/27/2025, 10:45:20 PM | Active | keycdn |
| 10/24/2025, 2:23:24 PM | Active | keycdn |
| 10/22/2025, 11:59:28 AM | Active | keycdn |
| 10/12/2025, 5:02:34 PM | Active | keycdn |
| 10/3/2025, 7:32:04 PM | Active | keycdn |
| 9/16/2025, 9:22:00 AM | Active | keycdn |
| 9/8/2025, 6:38:57 AM | Inactive | Unknown |
| 9/4/2025, 10:00:10 AM | Active | keycdn |
| 8/23/2025, 7:58:05 PM | Active | keycdn |
| 8/18/2025, 2:29:17 PM | Active | keycdn |
| 7/17/2025, 12:45:07 AM | Active | keycdn |
| 7/8/2025, 4:15:08 AM | Active | keycdn |
| 6/27/2025, 11:25:30 AM | Active | keycdn |
| 6/18/2025, 9:43:36 AM | Inactive | Unknown |
| 6/17/2025, 7:25:43 AM | Active | keycdn |
| 6/11/2025, 11:07:02 AM | Active | keycdn |
| 6/6/2025, 7:41:35 PM | Active | keycdn |
| 6/5/2025, 8:04:28 AM | Active | keycdn |
| 5/31/2025, 11:56:22 AM | Active | keycdn |
| 5/22/2025, 6:28:35 AM | Active | keycdn |
| 5/17/2025, 12:12:00 AM | Active | keycdn |
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.