Website Uptime Monitor
Monitor website availability and server information for any domain
300079.cn
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/25/2026, 3:22:01 PM | Active | nginx |
| 7/11/2026, 6:40:55 PM | Active | nginx |
| 7/6/2026, 8:35:05 PM | Active | nginx |
| 6/23/2026, 10:01:56 AM | Active | nginx |
| 6/15/2026, 4:14:50 PM | Active | nginx |
| 6/1/2026, 7:56:19 AM | Active | nginx |
| 5/30/2026, 10:55:40 PM | Active | nginx |
| 5/27/2026, 6:34:40 AM | Active | nginx |
| 5/21/2026, 3:04:36 AM | Active | nginx |
| 5/17/2026, 11:56:08 PM | Active | nginx |
| 5/15/2026, 8:21:48 AM | Active | nginx |
| 5/9/2026, 7:35:46 AM | Active | nginx |
| 4/28/2026, 3:35:24 PM | Active | nginx |
| 4/3/2026, 4:59:49 PM | Active | nginx |
| 3/27/2026, 8:46:38 PM | Active | nginx |
| 3/26/2026, 6:47:55 AM | Active | nginx |
| 3/21/2026, 9:38:40 AM | Active | nginx |
| 3/12/2026, 5:05:21 AM | Active | nginx |
| 3/10/2026, 10:47:55 PM | Inactive | Unknown |
| 3/5/2026, 11:22:16 AM | Active | nginx |
| 2/23/2026, 4:36:44 AM | Active | nginx |
| 2/16/2026, 8:58:44 AM | Active | nginx |
| 2/13/2026, 9:40:13 AM | Inactive | Unknown |
| 2/10/2026, 12:01:40 PM | Inactive | Unknown |
| 2/2/2026, 2:15:24 PM | Inactive | Unknown |
| 1/31/2026, 4:12:02 AM | Inactive | Unknown |
| 1/29/2026, 8:18:37 PM | Active | nginx/1.26.1 |
| 1/24/2026, 4:26:09 AM | Inactive | Unknown |
| 1/20/2026, 12:10:09 AM | Active | nginx/1.26.1 |
| 1/18/2026, 10:06:36 PM | Inactive | Unknown |
| 1/16/2026, 1:03:49 AM | Inactive | Unknown |
| 1/13/2026, 5:40:41 AM | Active | nginx/1.26.1 |
| 1/10/2026, 12:36:45 AM | Inactive | Unknown |
| 1/7/2026, 9:22:06 AM | Active | cloudflare |
| 1/6/2026, 12:14:39 AM | Inactive | Unknown |
| 1/4/2026, 8:09:23 PM | Inactive | Unknown |
| 1/3/2026, 7:30:32 AM | Inactive | Unknown |
| 1/2/2026, 12:14:04 AM | Inactive | Unknown |
| 12/30/2025, 12:54:14 AM | Inactive | Unknown |
| 12/27/2025, 1:48:23 PM | Inactive | Unknown |
| 12/24/2025, 1:32:26 AM | Inactive | Unknown |
| 12/21/2025, 1:35:30 AM | Inactive | Unknown |
| 12/19/2025, 9:27:40 PM | Inactive | Unknown |
| 12/11/2025, 2:02:43 PM | Active | cloudflare |
| 12/8/2025, 9:49:49 AM | Active | cloudflare |
| 12/7/2025, 1:16:01 AM | Active | cloudflare |
| 12/2/2025, 5:23:19 AM | Active | cloudflare |
| 11/15/2025, 5:34:58 AM | Active | cloudflare |
| 11/10/2025, 1:35:40 AM | Active | cloudflare |
| 11/7/2025, 7:28:23 PM | Active | cloudflare |
| 11/5/2025, 12:00:24 PM | Active | cloudflare |
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.