Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
cloudflare
Page Title
Nina Sch ü ler-Prendinger - Home
Meta Description
Not available
Meta Keywords
Not available
Last Checked
just now
Last Status Change
Came back up6 days ago (9/10/2026)
Last Downtime
First seen down 38 days ago (8/8/2026), back up 6 days ago

Observed Changes

DateStatusServer
9/10/2026, 12:25:55 AMActivecloudflare
8/8/2026, 9:03:26 PMInactiveUnknown
6/12/2026, 9:39:41 AMActivecloudflare
5/9/2026, 11:30:25 AMActivecloudflare
2/18/2026, 10:47:54 PMInactiveUnknown
2/16/2026, 10:10:28 AMInactiveUnknown
2/12/2026, 9:23:16 AMInactiveUnknown
1/6/2026, 1:42:52 AMInactiveUnknown
12/22/2025, 2:47:50 AMInactiveUnknown
12/18/2025, 7:07:43 AMInactiveUnknown
10/11/2025, 1:11:54 AMActivecloudflare
6/19/2025, 5:13:53 PMActivecloudflare
5/27/2025, 10:57:10 AMActivecloudflare
5/24/2025, 3:17:22 PMActivecloudflare

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.

Monitor uptime free

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.