Website Uptime Monitor
Monitor website availability and server information for any domain
1research.de
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/14/2026, 6:13:27 AM | Active | cloudflare |
| 6/12/2026, 4:28:24 PM | Active | cloudflare |
| 5/18/2026, 5:53:16 AM | Active | cloudflare |
| 5/16/2026, 7:13:19 PM | Inactive | Unknown |
| 5/9/2026, 12:28:01 PM | Active | cloudflare |
| 5/2/2026, 10:11:31 AM | Active | cloudflare |
| 4/28/2026, 9:49:00 AM | Active | cloudflare |
| 4/14/2026, 4:37:11 PM | Active | Unknown |
| 4/1/2026, 1:33:06 AM | Active | cloudflare |
| 3/20/2026, 4:39:22 PM | Active | cloudflare |
| 1/21/2026, 3:07:57 AM | Inactive | Unknown |
| 1/19/2026, 8:16:06 PM | Inactive | Unknown |
| 12/31/2025, 9:03:47 PM | Inactive | Unknown |
| 12/16/2025, 9:57:51 AM | Inactive | Unknown |
| 12/9/2025, 1:16:59 AM | Active | cloudflare |
| 11/11/2025, 5:24:30 PM | Active | Unknown |
| 11/6/2025, 11:58:05 AM | Active | cloudflare |
| 10/28/2025, 1:11:56 AM | Active | cloudflare |
| 10/22/2025, 3:19:31 AM | Active | cloudflare |
| 10/14/2025, 4:06:59 AM | Active | cloudflare |
| 7/27/2025, 1:23:00 PM | Active | cloudflare |
| 7/10/2025, 1:32:21 PM | Active | cloudflare |
| 7/7/2025, 5:21:29 AM | Active | cloudflare |
| 7/4/2025, 4:32:38 PM | Active | cloudflare |
| 6/26/2025, 4:32:25 AM | Active | cloudflare |
| 6/20/2025, 1:09:36 AM | Active | cloudflare |
| 6/18/2025, 10:02:21 PM | Inactive | Unknown |
| 6/11/2025, 6:31:05 PM | Active | cloudflare |
| 6/8/2025, 9:42:13 PM | Active | cloudflare |
| 6/4/2025, 3:06:51 PM | Active | cloudflare |
| 5/27/2025, 6:16:03 AM | Active | cloudflare |
| 5/13/2025, 7:54:47 AM | Active | cloudflare |
| 5/12/2025, 5:37:23 AM | 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.