Website Uptime Monitor
Monitor website availability and server information for any domain
esri.asia
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/27/2026, 6:46:45 PM | Active | Unknown |
| 7/17/2026, 12:14:48 AM | Active | Unknown |
| 6/29/2026, 6:35:05 PM | Active | Unknown |
| 6/10/2026, 5:57:40 AM | Inactive | Unknown |
| 6/3/2026, 6:50:28 AM | Active | Unknown |
| 5/16/2026, 11:26:31 AM | Active | Unknown |
| 4/13/2026, 1:44:54 AM | Active | Unknown |
| 3/29/2026, 6:36:39 PM | Inactive | Unknown |
| 3/23/2026, 11:35:39 AM | Active | Unknown |
| 1/22/2026, 6:37:59 AM | Inactive | Unknown |
| 1/19/2026, 8:54:13 AM | Active | Unknown |
| 1/16/2026, 1:03:55 AM | Inactive | Unknown |
| 1/11/2026, 10:38:15 PM | Inactive | Unknown |
| 1/9/2026, 10:34:44 AM | Inactive | Unknown |
| 1/4/2026, 10:34:55 PM | Inactive | Unknown |
| 12/28/2025, 6:20:24 AM | Inactive | Unknown |
| 12/20/2025, 12:36:14 PM | Active | Unknown |
| 12/10/2025, 2:10:44 PM | Inactive | Unknown |
| 11/9/2025, 5:57:23 PM | Active | Unknown |
| 11/6/2025, 7:27:16 PM | Active | Unknown |
| 9/8/2025, 9:27:55 AM | Active | Unknown |
| 8/9/2025, 8:32:50 AM | Active | Unknown |
| 8/6/2025, 4:22:45 AM | Active | Unknown |
| 7/30/2025, 5:43:57 AM | Active | Unknown |
| 6/30/2025, 7:00:58 PM | Active | Unknown |
| 6/22/2025, 12:49:46 AM | Active | Unknown |
| 6/17/2025, 8:13:42 AM | Active | Unknown |
| 5/17/2025, 3:00:42 PM | Active | Unknown |
| 5/2/2025, 5:47:10 PM | Active | Unknown |
| 4/18/2025, 11:09:57 AM | Active | 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.