Website Uptime Monitor
Monitor website availability and server information for any domain
dnschecker.org
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/4/2026, 6:16:16 PM | Active | cloudflare |
| 7/13/2026, 7:07:35 PM | Active | cloudflare |
| 6/11/2026, 12:32:07 AM | Active | cloudflare |
| 5/15/2026, 7:42:51 AM | Inactive | Unknown |
| 3/24/2026, 5:21:20 PM | Active | cloudflare |
| 1/21/2026, 2:00:07 PM | Active | cloudflare |
| 12/10/2025, 5:58:58 AM | Inactive | Unknown |
| 12/10/2025, 5:58:55 AM | Active | cloudflare |
| 12/8/2025, 12:15:00 PM | Active | cloudflare |
| 9/23/2025, 5:59:42 AM | Active | cloudflare |
| 8/15/2025, 7:56:22 PM | Active | cloudflare |
| 7/28/2025, 10:21:04 AM | Active | cloudflare |
| 7/19/2025, 2:49:08 AM | Active | cloudflare |
| 5/8/2025, 1:57:58 AM | Active | cloudflare |
| 4/20/2025, 7:50:18 AM | Active | cloudflare |
| 4/13/2025, 6:05:32 PM | Active | cloudflare |
| 4/6/2025, 4:15:34 AM | Active | cloudflare |
| 4/3/2025, 9:55:39 PM | Active | cloudflare |
| 4/2/2025, 5:32:33 PM | Active | cloudflare |
| 4/1/2025, 12:41:52 PM | Active | cloudflare |
| 3/24/2025, 11:27:27 AM | Active | cloudflare |
| 2/21/2025, 7:15:37 PM | Active | cloudflare |
| 2/13/2025, 11:42:08 AM | Active | cloudflare |
| 2/3/2025, 1:13:30 AM | Active | cloudflare |
| 1/24/2025, 2:08:02 PM | Active | cloudflare |
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.