Website Uptime Monitor
Monitor website availability and server information for any domain
138883.xyz
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/4/2026, 1:49:47 PM | Active | nginx |
| 8/25/2026, 7:01:24 PM | Active | nginx |
| 8/11/2026, 10:17:12 AM | Active | nginx |
| 7/5/2026, 2:34:32 PM | Active | nginx |
| 6/27/2026, 11:51:00 AM | Active | nginx |
| 6/19/2026, 11:07:54 AM | Active | nginx |
| 6/7/2026, 1:04:55 AM | Active | nginx |
| 5/2/2026, 3:23:50 PM | Active | TencentEdgeOne |
| 4/29/2026, 7:22:37 AM | Active | TencentEdgeOne |
| 4/26/2026, 7:15:33 AM | Active | TencentEdgeOne |
| 3/28/2026, 2:13:42 AM | Active | TencentEdgeOne |
| 3/18/2026, 9:38:18 AM | Inactive | Unknown |
| 2/9/2026, 4:50:33 PM | Active | TencentEdgeOne |
| 2/8/2026, 4:31:27 AM | Inactive | Unknown |
| 1/20/2026, 8:27:53 AM | Inactive | Unknown |
| 1/17/2026, 1:25:22 PM | Inactive | Unknown |
| 1/10/2026, 8:58:48 PM | Inactive | Unknown |
| 12/20/2025, 6:26:59 PM | Inactive | Unknown |
| 12/14/2025, 10:22:10 PM | Inactive | Unknown |
| 11/27/2025, 9:41:14 PM | Active | TencentEdgeOne |
| 11/21/2025, 8:23:15 PM | Inactive | Unknown |
| 11/8/2025, 6:37:36 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.