Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Apache/2.4.59 (Debian)
Page Title
Ostrava Airport
Meta Description
Zajišťujeme spojení se světem prostřednictvím letecké dopravy.
Meta Keywords
Not available
Most Recent Data
5 hours, 11 minutes ago

Historical Data

DateStatusServer
7/28/2026, 4:35:29 AMActiveApache/2.4.59 (Debian)
7/27/2026, 12:29:06 AMActiveApache/2.4.59 (Debian)
7/14/2026, 1:37:03 AMActiveApache/2.4.59 (Debian)
5/21/2026, 1:59:00 PMActiveApache/2.4.59 (Debian)
4/8/2026, 10:17:25 AMActiveApache/2.4.59 (Debian)
2/27/2026, 12:58:20 AMActiveApache/2.4.59 (Debian)
2/6/2026, 3:01:45 PMInactiveUnknown
1/15/2026, 10:37:55 PMInactiveUnknown
1/7/2026, 1:07:02 AMActiveApache/2.4.59 (Debian)
10/27/2025, 7:58:11 AMActiveApache/2.4.59 (Debian)
9/19/2025, 6:31:51 PMActiveApache/2.4.59 (Debian)
8/16/2025, 3:26:53 AMInactiveUnknown

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.

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.