Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Squarespace
Page Title
Concerts, Fireworks, & More. Experience the ultimate celebration of the St. Louis region at one of our family-friendly events, concerts, and more
Meta Description
America's biggest 250th birthday celebration. Two free nights at the Gateway Arch — July 3 & 4, 2026. World-class music, 1,500 drones, fireworks, and a parade.
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/8/2026, 1:54:20 AMActiveSquarespace
5/24/2026, 2:39:34 PMActiveSquarespace
4/26/2026, 1:43:14 AMActiveSquarespace
2/6/2026, 2:35:15 AMActiveSquarespace
1/30/2026, 6:09:24 AMInactiveUnknown
1/8/2026, 4:03:37 AMInactiveUnknown
11/30/2025, 5:46:00 AMActiveSquarespace
11/8/2025, 9:25:37 PMActiveSquarespace
9/6/2025, 12:44:49 AMActiveSquarespace
7/4/2025, 1:13:48 AMActiveSquarespace
6/19/2025, 5:40:24 AMActiveSquarespace
6/11/2025, 8:31:01 AMActiveSquarespace
5/21/2025, 4:46:52 AMActiveSquarespace

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.