Website Uptime Monitor
Monitor website availability and server information for any domain
sitor.net
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/27/2026, 3:00:03 AM | Inactive | Unknown |
| 7/15/2026, 9:36:05 AM | Inactive | Unknown |
| 7/10/2026, 5:37:55 AM | Inactive | Unknown |
| 7/6/2026, 2:28:35 PM | Inactive | Unknown |
| 7/4/2026, 1:32:57 PM | Inactive | Unknown |
| 6/12/2026, 1:12:13 PM | Inactive | Unknown |
| 5/31/2026, 12:05:33 PM | Inactive | Unknown |
| 5/18/2026, 1:05:57 PM | Inactive | Unknown |
| 5/16/2026, 7:22:03 PM | Inactive | Unknown |
| 5/2/2026, 4:57:10 PM | Inactive | Unknown |
| 4/29/2026, 4:39:18 PM | Inactive | Unknown |
| 4/22/2026, 12:30:17 PM | Inactive | Unknown |
| 4/2/2026, 11:24:36 AM | Inactive | Unknown |
| 3/28/2026, 6:51:04 PM | Inactive | Unknown |
| 3/19/2026, 10:06:50 PM | Inactive | Unknown |
| 3/18/2026, 1:10:49 PM | Inactive | Unknown |
| 2/23/2026, 5:49:23 AM | Inactive | Unknown |
| 2/19/2026, 4:24:56 AM | Inactive | Unknown |
| 2/16/2026, 1:02:54 PM | Inactive | Unknown |
| 2/12/2026, 10:44:07 PM | Inactive | Unknown |
| 2/7/2026, 5:46:53 PM | Inactive | Unknown |
| 2/3/2026, 9:10:09 PM | Inactive | Unknown |
| 1/24/2026, 11:16:22 PM | Inactive | Unknown |
| 1/20/2026, 9:13:54 PM | Inactive | Unknown |
| 1/13/2026, 5:50:14 AM | Inactive | Unknown |
| 1/8/2026, 11:55:46 PM | Inactive | Unknown |
| 1/6/2026, 1:23:49 AM | Inactive | Unknown |
| 1/4/2026, 5:57:06 AM | Inactive | Unknown |
| 12/31/2025, 3:39:36 PM | Inactive | Unknown |
| 12/28/2025, 11:10:13 PM | Inactive | Unknown |
| 12/18/2025, 1:57:36 AM | Inactive | Unknown |
| 12/11/2025, 7:35:15 AM | Inactive | Unknown |
| 12/8/2025, 8:43:38 AM | Inactive | Unknown |
| 12/1/2025, 1:42:00 PM | Inactive | Unknown |
| 11/29/2025, 6:48:10 AM | Inactive | Unknown |
| 11/25/2025, 2:31:52 AM | Inactive | Unknown |
| 11/16/2025, 11:09:20 AM | Inactive | Unknown |
| 11/8/2025, 5:35:34 AM | Inactive | Unknown |
| 11/4/2025, 1:33:40 AM | Inactive | Unknown |
| 10/12/2025, 7:15:49 AM | Inactive | Unknown |
| 9/16/2025, 8:53:47 AM | Inactive | Unknown |
| 9/12/2025, 9:28:21 AM | Inactive | Unknown |
| 9/11/2025, 2:24:17 AM | Inactive | Unknown |
| 8/27/2025, 3:57:20 AM | Inactive | Unknown |
| 8/19/2025, 3:45:42 AM | Inactive | Unknown |
| 8/13/2025, 9:53:41 AM | Inactive | Unknown |
| 7/29/2025, 1:39:49 PM | Inactive | Unknown |
| 7/24/2025, 12:28:32 PM | Inactive | Unknown |
| 7/13/2025, 7:32:24 AM | Inactive | Unknown |
| 7/7/2025, 5:27:38 AM | Inactive | Unknown |
| 7/3/2025, 5:09:24 AM | Inactive | Unknown |
| 6/24/2025, 1:27:17 AM | Inactive | Unknown |
| 6/22/2025, 4:51:11 AM | Inactive | Unknown |
| 6/1/2025, 3:04:02 PM | Inactive | Unknown |
| 5/28/2025, 8:02:28 PM | Inactive | Unknown |
| 5/25/2025, 7:05:45 AM | Inactive | Unknown |
| 5/16/2025, 8:50:36 PM | Inactive | Unknown |
| 5/6/2025, 6:05:44 PM | Inactive | Unknown |
| 5/3/2025, 3:11:43 PM | Inactive | Unknown |
| 2/27/2025, 6:12:40 PM | Inactive | Unknown |
| 2/18/2025, 1:35:11 PM | Inactive | Unknown |
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.