Website Uptime Monitor

Monitor website availability and server information for any domain

radar.ltd

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Vercel
Page Title
Radar AI | AI-Powered Deal Sourcing for PE & VC
Meta Description
Agentic deal sourcing platform for PE and VC. Describe your thesis, find the companies that fit.
Meta Keywords
AI deal sourcing,AI-powered deal sourcing,private market intelligence,PE deal sourcing,private equity software,M&A target identification,deal flow automation,investment intelligence platform,company research,market analysis,business intelligence,company database for investors,due diligence platform,market mapping tools,competitive intelligence,venture capital deal sourcing,private equity tools,M&A software,deal sourcing platform,investment opportunity discovery,company discovery platform,AI company search,private equity deal flow,M&A deal sourcing
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/25/2026, 12:41:19 AMActiveVercel
8/17/2026, 3:18:22 AMActiveVercel
8/16/2026, 2:57:44 AMActiveVercel
6/10/2026, 8:40:17 AMActiveVercel
5/17/2026, 6:07:42 AMActiveVercel
5/15/2026, 5:44:05 AMInactiveUnknown
5/11/2026, 5:27:26 PMActiveVercel
5/7/2026, 10:11:34 PMActiveVercel
4/25/2026, 9:18:59 AMActiveVercel
4/23/2026, 3:39:39 AMActiveVercel
4/18/2026, 8:47:39 PMActiveVercel
4/16/2026, 1:27:59 PMActiveVercel
3/26/2026, 8:33:11 AMActiveVercel
3/18/2026, 7:41:49 AMInactiveUnknown
2/28/2026, 9:01:31 AMActiveVercel
2/19/2026, 6:00:17 AMActiveVercel
2/17/2026, 8:26:03 AMInactiveUnknown
2/4/2026, 6:53:53 AMInactiveUnknown
1/18/2026, 4:58:41 PMInactiveUnknown
1/15/2026, 12:14:31 AMInactiveUnknown
1/12/2026, 6:15:23 AMInactiveUnknown
12/19/2025, 4:09:51 PMInactiveUnknown
12/6/2025, 5:59:52 PMActiveVercel
11/26/2025, 1:08:36 PMActiveVercel
11/18/2025, 11:14:53 AMActiveVercel
11/5/2025, 4:10:00 AMActiveVercel
11/3/2025, 10:16:27 AMActiveVercel
10/19/2025, 10:23:59 PMActiveVercel
9/2/2025, 3:25:33 AMInactiveUnknown
7/1/2025, 7:03:23 PMActiveUnknown
1/30/2025, 11:10:02 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.

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.