Website Uptime Monitor
Monitor website availability and server information for any domain
dns.net.cn
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/27/2026, 5:22:42 AM | Inactive | Unknown |
| 7/4/2026, 5:42:11 PM | Inactive | Unknown |
| 6/27/2026, 5:32:31 PM | Inactive | Unknown |
| 6/24/2026, 10:29:43 AM | Inactive | Unknown |
| 6/12/2026, 4:48:23 PM | Inactive | Unknown |
| 6/9/2026, 1:51:24 PM | Inactive | Unknown |
| 5/31/2026, 12:03:55 PM | Inactive | Unknown |
| 5/29/2026, 1:19:40 PM | Inactive | Unknown |
| 5/28/2026, 11:13:46 AM | Inactive | Unknown |
| 5/23/2026, 10:19:01 AM | Inactive | Unknown |
| 5/18/2026, 3:05:20 PM | Inactive | Unknown |
| 5/15/2026, 2:56:37 AM | Inactive | Unknown |
| 5/12/2026, 5:40:40 PM | Inactive | Unknown |
| 5/7/2026, 6:16:25 PM | Inactive | Unknown |
| 5/6/2026, 11:17:18 AM | Inactive | Unknown |
| 5/5/2026, 2:41:50 AM | Inactive | Unknown |
| 5/2/2026, 2:55:03 AM | Inactive | Unknown |
| 4/29/2026, 4:38:50 PM | Inactive | Unknown |
| 4/12/2026, 3:09:32 AM | Inactive | Unknown |
| 4/9/2026, 5:36:13 PM | Inactive | Unknown |
| 3/28/2026, 10:23:33 AM | Inactive | Unknown |
| 3/18/2026, 1:10:31 PM | Inactive | Unknown |
| 2/17/2026, 6:54:54 PM | Inactive | Unknown |
| 2/12/2026, 10:43:52 PM | Inactive | Unknown |
| 2/7/2026, 5:46:18 PM | Inactive | Unknown |
| 2/3/2026, 9:09:45 PM | Inactive | Unknown |
| 2/1/2026, 1:38:47 PM | Inactive | Unknown |
| 1/20/2026, 9:14:03 PM | Inactive | Unknown |
| 1/15/2026, 9:59:48 PM | Inactive | Unknown |
| 1/5/2026, 12:31:23 AM | Inactive | Unknown |
| 1/2/2026, 8:53:01 AM | Inactive | Unknown |
| 12/31/2025, 3:39:18 PM | Inactive | Unknown |
| 12/29/2025, 6:58:30 AM | Inactive | Unknown |
| 12/18/2025, 1:57:13 AM | Inactive | Unknown |
| 12/11/2025, 1:39:14 AM | Inactive | Unknown |
| 12/8/2025, 8:43:06 AM | Inactive | Unknown |
| 12/4/2025, 9:23:59 AM | Inactive | Unknown |
| 12/1/2025, 1:14:44 PM | Inactive | Unknown |
| 11/29/2025, 4:41:27 PM | Inactive | Unknown |
| 11/25/2025, 2:31:32 AM | Inactive | Unknown |
| 11/4/2025, 1:32:52 AM | Inactive | Unknown |
| 10/28/2025, 6:16:25 PM | Inactive | Unknown |
| 10/23/2025, 7:37:51 PM | Inactive | Unknown |
| 9/19/2025, 7:21:35 AM | Inactive | Unknown |
| 9/16/2025, 8:53:00 AM | Inactive | Unknown |
| 9/12/2025, 9:28:04 AM | Inactive | Unknown |
| 9/9/2025, 1:12:47 PM | Inactive | Unknown |
| 8/23/2025, 10:25:09 PM | Inactive | Unknown |
| 7/15/2025, 10:29:26 PM | Inactive | Unknown |
| 7/13/2025, 7:32:13 AM | Inactive | Unknown |
| 7/3/2025, 5:00:56 AM | Inactive | Unknown |
| 7/1/2025, 11:09:23 AM | Inactive | Unknown |
| 6/24/2025, 1:18:37 AM | Inactive | Unknown |
| 6/22/2025, 4:51:15 AM | Inactive | Unknown |
| 6/15/2025, 11:34:11 PM | Inactive | Unknown |
| 6/1/2025, 3:03:26 PM | Inactive | Unknown |
| 5/25/2025, 7:03:52 AM | Inactive | Unknown |
| 5/20/2025, 1:40:07 AM | Inactive | Unknown |
| 5/16/2025, 8:45:33 PM | Inactive | Unknown |
| 5/10/2025, 12:05:44 PM | Inactive | Unknown |
| 5/3/2025, 3:10:54 PM | Inactive | Unknown |
| 3/29/2025, 1:29:36 AM | Inactive | Unknown |
| 3/12/2025, 8:21:36 PM | Active | Microsoft-IIS/6.0 |
| 2/27/2025, 6:13:32 PM | Inactive | Unknown |
| 2/19/2025, 12:51:25 AM | 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.