Website Uptime Monitor

Monitor website availability and server information for any domain

on-running.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
cloudflare
Page Title
On | Swiss Performance Running Shoes & Clothing
Meta Description
Born in the Swiss Alps, On running shoes feature the first patented cushioning system which is activated only when you need it - during the landing.
Meta Keywords
Not available
Last Checked
just now
Last Status Change
Came back up — 6 months ago (3/16/2026)
Last Downtime
First seen down 9 months ago (11/27/2025), back up 6 months ago

Observed Changes

DateStatusServer
6/4/2026, 4:59:30 PMActivecloudflare
3/16/2026, 1:00:13 AMActivecloudflare
2/12/2026, 3:41:42 AMInactiveUnknown
12/22/2025, 1:13:24 PMInactiveUnknown
11/27/2025, 1:28:46 PMInactiveUnknown
9/11/2025, 10:55:31 AMActivecloudflare
9/8/2025, 12:15:05 AMActivecloudflare
9/1/2025, 6:07:26 PMActivecloudflare
6/16/2025, 4:31:56 AMInactiveUnknown
4/19/2025, 4:41:54 PMActivecloudflare
4/7/2025, 2:08:24 AMActivecloudflare
3/26/2025, 11:12:52 PMActivecloudflare
3/21/2025, 8:00:59 PMActivecloudflare
3/5/2025, 4:36:28 PMActivecloudflare
2/28/2025, 8:05:37 AMActivecloudflare
2/27/2025, 1:34:11 AMActivecloudflare
2/1/2025, 8:50:00 PMActivecloudflare
1/28/2025, 5:07:29 PMActivecloudflare
1/9/2025, 4:54:31 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.