Website Uptime Monitor
Monitor website availability and server information for any domain
0101.cc
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/4/2026, 12:56:37 AM | Active | Tengine |
| 9/2/2026, 6:59:04 AM | Active | Tengine |
| 8/21/2026, 7:47:13 AM | Inactive | Unknown |
| 8/14/2026, 8:53:20 AM | Active | Tengine |
| 8/6/2026, 11:34:06 AM | Active | Tengine |
| 7/29/2026, 7:46:29 AM | Active | Tengine |
| 7/11/2026, 2:36:29 AM | Active | Tengine |
| 5/29/2026, 1:10:11 AM | Active | Tengine |
| 4/26/2026, 4:26:00 PM | Active | Tengine |
| 4/16/2026, 2:05:35 PM | Active | Tengine |
| 3/13/2026, 7:01:11 PM | Active | Tengine |
| 2/2/2026, 7:39:38 AM | Inactive | Unknown |
| 1/14/2026, 1:04:09 AM | Inactive | Unknown |
| 1/11/2026, 7:18:45 AM | Active | Tengine |
| 12/30/2025, 11:35:06 AM | Inactive | Unknown |
| 12/22/2025, 6:32:01 AM | Inactive | Unknown |
| 12/9/2025, 11:48:13 AM | Active | Tengine |
| 11/21/2025, 10:22:05 AM | Active | Tengine |
| 11/2/2025, 4:56:06 PM | Active | Tengine |
| 10/21/2025, 11:37:46 PM | Inactive | Unknown |
| 10/11/2025, 7:19:46 AM | Active | Microsoft-IIS/7.5 |
| 10/7/2025, 8:02:32 PM | Active | Microsoft-IIS/7.5 |
| 10/4/2025, 2:51:54 AM | Active | Microsoft-IIS/7.5 |
| 10/3/2025, 2:13:05 AM | Active | Microsoft-IIS/7.5 |
| 10/2/2025, 12:06:47 AM | Active | Microsoft-IIS/7.5 |
| 9/29/2025, 4:44:40 AM | Active | Microsoft-IIS/7.5 |
| 9/27/2025, 1:24:04 PM | Active | Microsoft-IIS/7.5 |
| 9/24/2025, 7:29:16 PM | Active | Microsoft-IIS/7.5 |
| 9/20/2025, 5:38:19 PM | Active | Microsoft-IIS/7.5 |
| 9/11/2025, 1:32:42 PM | Active | Microsoft-IIS/7.5 |
| 9/7/2025, 1:08:05 PM | Active | Microsoft-IIS/7.5 |
| 9/4/2025, 6:39:31 AM | Active | Microsoft-IIS/7.5 |
| 8/31/2025, 1:22:22 PM | Active | Microsoft-IIS/7.5 |
| 8/30/2025, 4:44:27 AM | Active | Microsoft-IIS/7.5 |
| 8/20/2025, 8:25:37 AM | Active | Microsoft-IIS/7.5 |
| 8/18/2025, 6:11:17 PM | Active | Microsoft-IIS/7.5 |
| 8/17/2025, 3:58:18 AM | Active | Microsoft-IIS/7.5 |
| 8/6/2025, 2:25:21 PM | Active | Microsoft-IIS/7.5 |
| 7/27/2025, 4:04:21 AM | Active | Microsoft-IIS/7.5 |
| 7/16/2025, 6:44:39 PM | Active | Microsoft-IIS/7.5 |
| 6/6/2025, 6:04:03 PM | Active | Microsoft-IIS/7.5 |
| 2/27/2025, 6:01:01 AM | Active | Microsoft-IIS/7.5 |
| 2/24/2025, 6:59:54 PM | Active | Microsoft-IIS/7.5 |
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.