Website Uptime Monitor
Monitor website availability and server information for any domain
marke41.de
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/10/2026, 2:35:53 PM | Active | nginx |
| 9/6/2026, 9:30:43 AM | Active | nginx |
| 8/29/2026, 7:26:12 PM | Active | nginx |
| 8/27/2026, 4:32:56 PM | Active | nginx |
| 8/24/2026, 4:04:17 PM | Active | nginx |
| 7/25/2026, 8:06:58 AM | Active | nginx |
| 7/15/2026, 8:01:25 AM | Active | nginx |
| 6/18/2026, 10:50:45 PM | Active | nginx |
| 6/17/2026, 8:30:54 PM | Active | nginx |
| 6/12/2026, 10:54:34 AM | Active | nginx |
| 4/26/2026, 11:56:59 PM | Active | nginx |
| 2/19/2026, 6:28:45 PM | Inactive | Unknown |
| 1/25/2026, 6:15:53 PM | Inactive | Unknown |
| 1/23/2026, 11:24:44 AM | Active | nginx |
| 12/22/2025, 12:43:52 PM | Inactive | Unknown |
| 9/27/2025, 4:55:53 PM | Active | nginx |
| 9/7/2025, 2:07:42 AM | Active | nginx |
| 8/23/2025, 6:44:40 AM | Active | nginx |
| 7/23/2025, 11:47:52 AM | Active | nginx |
| 7/17/2025, 9:42:04 AM | Active | nginx |
| 6/23/2025, 11:16:31 AM | Active | nginx |
| 6/19/2025, 12:22:03 PM | Active | nginx |
| 6/14/2025, 9:24:53 PM | Active | nginx |
| 5/24/2025, 6:12:16 AM | Active | nginx |
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.