Website Uptime Monitor
Monitor website availability and server information for any domain
Current Status
Status
Active
Server Type
nginx
Page Title
regex101: build, test, and debug regex
Meta Description
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
Meta Keywords
regex,regex tester,regular expression,debugger,pcre,php,golang,java,javascript,python,.net,c#,rust
Most Recent Data
0 hours, 0 minutes ago
Historical Data
| Date | Status | Server |
|---|---|---|
| 6/8/2025, 5:41:57 AM | Active | nginx |
| 6/1/2025, 12:14:36 PM | Active | nginx |
| 5/31/2025, 11:49:20 AM | Active | nginx |
| 5/23/2025, 11:18:19 PM | Active | nginx |
| 4/19/2025, 9:35:19 PM | Active | nginx |
| 1/30/2025, 6:50:39 AM | Active | nginx |
| 1/11/2025, 9:10:21 AM | Active | nginx |
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.
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.
Want to reliably monitor your website's status?
We provide 24/7 monitoring with instant alerts, detailed statistics, and customizable checks. Perfect for keeping your website reliable and your users happy.
Try Free Website MonitoringFree for up to 2 websites. No credit card required.
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