Website Uptime Monitor
Monitor website availability and server information for any domain
perei.at
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/21/2026, 11:22:55 AM | Active | Apache |
| 9/20/2026, 11:18:25 AM | Inactive | Unknown |
| 9/2/2026, 2:07:29 AM | Active | Apache |
| 8/10/2026, 3:54:46 AM | Active | Apache |
| 6/7/2026, 10:08:54 AM | Active | Apache |
| 5/27/2026, 12:06:48 AM | Active | Apache |
| 5/21/2026, 10:39:08 AM | Active | Apache |
| 5/19/2026, 1:19:48 AM | Active | Apache |
| 5/12/2026, 12:45:46 AM | Inactive | Unknown |
| 5/10/2026, 10:15:25 AM | Active | Apache |
| 5/8/2026, 2:29:10 PM | Active | Apache |
| 4/23/2026, 2:58:54 PM | Active | Apache |
| 3/17/2026, 8:30:18 PM | Active | Apache |
| 3/6/2026, 6:17:58 AM | Active | Apache |
| 2/14/2026, 6:48:52 AM | Inactive | Unknown |
| 2/11/2026, 6:37:02 AM | Inactive | Unknown |
| 2/9/2026, 2:39:41 AM | Inactive | Unknown |
| 2/7/2026, 5:05:28 PM | Inactive | Unknown |
| 1/31/2026, 3:43:53 AM | Inactive | Unknown |
| 1/15/2026, 3:19:55 PM | Inactive | Unknown |
| 12/31/2025, 9:24:11 PM | Inactive | Unknown |
| 12/24/2025, 11:38:34 PM | Inactive | Unknown |
| 12/23/2025, 4:30:29 AM | Inactive | Unknown |
| 12/21/2025, 5:38:58 AM | Inactive | Unknown |
| 12/7/2025, 6:00:56 AM | Active | Apache |
| 12/5/2025, 7:08:52 PM | Active | Apache |
| 11/16/2025, 6:42:54 PM | Active | Apache |
| 11/14/2025, 5:03:40 PM | Active | Apache |
| 11/13/2025, 4:28:34 PM | Active | Apache |
| 11/9/2025, 2:55:42 AM | Active | Apache |
| 11/7/2025, 9:02:51 AM | Active | Apache |
| 10/16/2025, 2:13:00 PM | Active | Apache |
| 10/8/2025, 7:45:46 PM | Active | Apache |
| 9/11/2025, 5:10:13 PM | Active | Apache |
| 7/20/2025, 3:22:36 AM | Active | Apache |
| 7/15/2025, 11:37:39 AM | Active | Apache |
| 7/3/2025, 7:10:33 PM | Active | Apache |
| 6/22/2025, 10:53:09 AM | Active | Apache |
| 3/8/2025, 8:33:25 AM | Active | Apache |
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.