Website Uptime Monitor
Monitor website availability and server information for any domain
somedomain.com
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/4/2026, 8:43:46 PM | Active | Unknown |
| 8/20/2026, 12:48:28 PM | Active | Unknown |
| 7/25/2026, 9:09:36 PM | Active | Unknown |
| 7/16/2026, 1:05:04 AM | Active | Unknown |
| 1/23/2026, 10:06:11 PM | Inactive | Unknown |
| 12/1/2025, 7:58:18 AM | Active | Unknown |
| 6/11/2025, 8:12:45 AM | Active | Unknown |
| 5/26/2025, 7:19:57 AM | Active | Unknown |
| 5/4/2025, 5:25:21 PM | Active | Unknown |
| 4/22/2025, 11:22:31 PM | Active | Unknown |
| 4/20/2025, 2:11:51 PM | Active | Unknown |
| 4/16/2025, 8:31:22 AM | Inactive | Unknown |
| 4/9/2025, 3:05:08 PM | Active | Unknown |
| 3/27/2025, 2:29:52 PM | Active | Unknown |
| 3/25/2025, 12:05:13 PM | Inactive | Unknown |
| 3/24/2025, 7:27:37 AM | Active | Unknown |
| 3/22/2025, 11:11:51 PM | Active | Unknown |
| 3/20/2025, 1:26:20 PM | Active | Unknown |
| 3/12/2025, 2:26:52 PM | Active | Unknown |
| 3/10/2025, 9:38:03 PM | Active | Unknown |
| 3/5/2025, 3:06:03 PM | Active | Unknown |
| 3/1/2025, 8:02:00 PM | Active | Unknown |
| 2/28/2025, 5:54:26 PM | Active | Unknown |
| 2/26/2025, 4:46:34 PM | Active | Unknown |
| 2/22/2025, 9:12:58 PM | Active | Unknown |
| 2/19/2025, 9:19:46 PM | Active | Unknown |
| 2/11/2025, 10:24:42 PM | Active | Unknown |
| 2/9/2025, 5:03:54 AM | Active | Unknown |
| 2/3/2025, 7:13:06 AM | Active | Unknown |
| 1/30/2025, 6:01:34 PM | Active | Unknown |
| 1/27/2025, 10:52:36 PM | Inactive | Unknown |
| 1/25/2025, 10:26:23 AM | Active | Unknown |
| 1/20/2025, 5:16:56 AM | Active | Unknown |
| 1/11/2025, 2:34:09 PM | Inactive | Unknown |
| 1/9/2025, 5:23:10 AM | Active | Unknown |
| 1/6/2025, 6:09:56 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.
What this page reports
- Last status change: When we last saw a site switch between reachable and unreachable
- Last downtime: When a site was most recently seen down, and whether it has come back
- Server and meta information: The server software, page title and meta tags we last observed
We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.
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.