Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx/1.14.0 (Ubuntu)
Page Title
Trusted open source for enterprises | Canonical
Meta Description
Drive innovation in your enterprise with trusted open source from Canonical — simple, cost-effective, and supported.
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/23/2026, 3:49:08 PMActivenginx/1.14.0 (Ubuntu)
7/4/2026, 11:45:52 AMActivenginx/1.14.0 (Ubuntu)
7/3/2026, 11:29:25 AMInactiveUnknown
7/2/2026, 1:37:12 AMActivenginx/1.14.0 (Ubuntu)
2/11/2026, 9:23:28 PMInactiveUnknown
1/18/2026, 12:50:40 AMInactiveUnknown
12/24/2025, 4:43:20 AMActivenginx/1.14.0 (Ubuntu)
12/19/2025, 10:30:29 AMInactiveUnknown
10/26/2025, 1:35:04 AMInactiveUnknown
10/1/2025, 7:36:56 PMActivenginx/1.14.0 (Ubuntu)
9/11/2025, 7:24:54 AMActivenginx/1.14.0 (Ubuntu)
8/21/2025, 1:26:55 PMActivenginx/1.14.0 (Ubuntu)
8/11/2025, 11:10:11 PMInactiveUnknown
8/5/2025, 2:53:15 PMActivenginx/1.14.0 (Ubuntu)
6/18/2025, 12:30:09 PMActivenginx/1.14.0 (Ubuntu)

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.