Website Uptime Monitor
Monitor website availability and server information for any domain
kuiyi.cn
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/2/2026, 3:17:45 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 8/29/2026, 5:49:28 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 8/16/2026, 8:51:57 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 7/30/2026, 5:42:44 PM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 5/25/2026, 12:35:57 PM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 5/20/2026, 6:52:53 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 5/18/2026, 3:58:33 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 5/13/2026, 8:38:36 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 4/27/2026, 6:02:54 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 4/23/2026, 1:49:53 PM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 2/25/2026, 11:06:10 AM | Inactive | Unknown |
| 1/21/2026, 12:03:51 AM | Inactive | Unknown |
| 1/18/2026, 4:48:52 PM | Inactive | Unknown |
| 1/17/2026, 3:37:18 PM | Inactive | Unknown |
| 1/4/2026, 2:36:26 PM | Inactive | Unknown |
| 12/31/2025, 5:19:11 PM | Inactive | Unknown |
| 12/23/2025, 4:53:43 AM | Inactive | Unknown |
| 11/30/2025, 4:06:41 PM | Inactive | Unknown |
| 11/25/2025, 10:32:49 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 11/8/2025, 7:57:01 PM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 11/6/2025, 6:32:25 AM | Inactive | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 11/1/2025, 7:33:26 PM | Inactive | Unknown |
| 10/31/2025, 8:58:28 AM | Inactive | Unknown |
| 10/27/2025, 7:27:46 PM | Inactive | Unknown |
| 10/23/2025, 12:54:08 PM | Inactive | Unknown |
| 10/15/2025, 2:57:54 AM | Inactive | Unknown |
| 9/21/2025, 1:35:35 PM | Inactive | Unknown |
| 9/10/2025, 9:28:11 AM | Inactive | Unknown |
| 8/4/2025, 11:27:12 AM | Inactive | Unknown |
| 7/8/2025, 5:10:44 AM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 7/4/2025, 5:00:27 PM | Inactive | Unknown |
| 7/1/2025, 1:02:20 PM | Active | Apache/2.4.37 (centos) OpenSSL/1.1.1k |
| 6/21/2025, 5:54:55 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.