Website Uptime Monitor
Monitor website availability and server information for any domain
0721.ren
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/3/2026, 1:05:00 PM | Active | edgeone-pages |
| 8/18/2026, 11:17:58 AM | Active | edgeone-pages |
| 8/9/2026, 8:33:25 AM | Active | edgeone-pages |
| 8/8/2026, 6:18:31 AM | Inactive | Unknown |
| 8/6/2026, 2:10:59 PM | Inactive | Unknown |
| 8/5/2026, 8:39:04 AM | Active | edgeone-pages |
| 6/18/2026, 3:55:36 PM | Active | edgeone-pages |
| 6/15/2026, 10:06:56 AM | Active | edgeone-pages |
| 6/12/2026, 12:55:12 PM | Active | edgeone-pages |
| 5/31/2026, 9:49:57 AM | Active | edgeone-pages |
| 5/9/2026, 11:07:37 AM | Active | edgeone-pages |
| 5/6/2026, 10:39:41 PM | Active | edgeone-pages |
| 5/5/2026, 9:43:33 PM | Active | edgeone-pages |
| 4/11/2026, 11:13:01 AM | Inactive | Unknown |
| 3/25/2026, 11:14:07 PM | Inactive | Unknown |
| 3/15/2026, 7:01:14 AM | Inactive | Unknown |
| 2/6/2026, 1:09:23 AM | Active | edgeone-pages |
| 1/31/2026, 9:04:55 PM | Inactive | Unknown |
| 1/26/2026, 5:06:54 PM | Active | edgeone-pages |
| 1/24/2026, 9:48:13 PM | Inactive | Unknown |
| 12/29/2025, 5:31:18 AM | Inactive | Unknown |
| 12/14/2025, 11:06:32 PM | Inactive | Unknown |
| 12/13/2025, 10:28:16 AM | Active | openresty |
| 12/4/2025, 9:31:35 PM | Inactive | Unknown |
| 11/28/2025, 2:26:27 AM | Active | openresty |
| 11/26/2025, 4:22:30 AM | Active | openresty |
| 10/6/2025, 5:05:02 PM | Active | openresty |
| 7/4/2025, 1:39:35 AM | Active | nginx/1.18.0 |
| 6/15/2025, 11:23:51 AM | Active | nginx/1.18.0 |
| 5/26/2025, 4:03:57 AM | Active | nginx/1.18.0 |
| 5/13/2025, 6:33:27 AM | Active | nginx/1.18.0 |
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.