Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
Magstav – Všeobecná stavební firma s dlouholetou tradicí | Kvalitní a spolehlivé stavební služby Liberecko a Jablonecko
Meta Description
Magstav – všeobecná stavební firma s dlouholetou tradicí. Poskytujeme kvalitní stavební práce v Liberecku a Jablonecku. Stavby na klíč, rekonstrukce, fasády, střechy. Tel: +420 773 674 028
Meta Keywords
Magstav, stavební firma Liberec, stavební firma Jablonec, stavby na klíč, rekonstrukce domů, rekonstrukce bytů, fasády, zateplení, střechy, stavební práce, výstavba domů, generální dodavatel, stavebnictví , +420 773 674 028
Last Checked
just now
Last Status Change
Came back up — 23 days ago (9/18/2026)
Last Downtime
First seen down 26 days ago (9/15/2026), back up 23 days ago

Observed Changes

DateStatusServer
9/18/2026, 1:32:27 PMActivenginx
9/15/2026, 2:43:39 PMInactiveUnknown
7/26/2026, 4:50:58 AMActivenginx
6/18/2026, 9:02:29 AMActivenginx
6/12/2026, 4:22:37 PMInactiveUnknown
6/5/2026, 6:29:32 PMInactiveUnknown
5/10/2026, 2:26:06 AMActivenginx
4/11/2026, 4:11:13 AMActivenginx
1/30/2026, 3:48:43 PMInactiveUnknown
1/25/2026, 7:48:48 PMInactiveUnknown
1/23/2026, 8:11:08 AMInactiveUnknown
12/20/2025, 4:29:57 AMInactiveUnknown
12/6/2025, 4:39:21 PMActivenginx
11/22/2025, 5:24:24 PMActivenginx

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.