Website Uptime Monitor
Monitor website availability and server information for any domain
lichuan.net
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/4/2026, 11:29:07 PM | Active | Unknown |
| 7/26/2026, 2:39:09 PM | Inactive | Unknown |
| 7/3/2026, 3:20:44 AM | Active | Unknown |
| 6/22/2026, 1:01:02 PM | Active | Unknown |
| 6/20/2026, 7:15:07 PM | Active | Unknown |
| 6/16/2026, 8:47:35 AM | Active | Unknown |
| 5/31/2026, 10:11:08 AM | Active | Unknown |
| 5/16/2026, 6:45:53 PM | Active | Unknown |
| 4/8/2026, 12:18:03 PM | Active | Unknown |
| 3/17/2026, 9:49:48 PM | Inactive | Unknown |
| 2/28/2026, 5:02:15 AM | Active | Unknown |
| 2/22/2026, 5:18:08 AM | Active | Unknown |
| 2/7/2026, 11:42:19 AM | Inactive | Unknown |
| 1/28/2026, 9:45:21 AM | Inactive | Unknown |
| 1/26/2026, 4:00:46 AM | Inactive | Unknown |
| 12/21/2025, 9:14:32 PM | Inactive | Unknown |
| 12/13/2025, 2:33:08 AM | Active | Unknown |
| 12/11/2025, 6:48:14 AM | Inactive | Unknown |
| 12/6/2025, 12:10:45 PM | Active | Unknown |
| 12/1/2025, 6:59:43 PM | Active | Unknown |
| 11/26/2025, 6:42:02 AM | Active | Unknown |
| 10/13/2025, 6:23:50 AM | Active | Unknown |
| 10/6/2025, 1:40:19 PM | Active | Unknown |
| 8/31/2025, 3:53:52 PM | Active | Unknown |
| 8/2/2025, 8:56:16 AM | Active | Unknown |
| 7/2/2025, 1:55:22 PM | Active | Unknown |
| 6/29/2025, 11:38:50 PM | Active | Unknown |
| 6/5/2025, 1:41:02 AM | Active | Unknown |
| 5/31/2025, 2:07:44 AM | Active | 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.