Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
cloudflare
Page Title
OSIRIS — Open Source Intelligence Platform | Live Flight Tracking, CCTV, OSINT Tools & More
Meta Description
The open-source Palantir alternative. Track 10,000+ aircraft, 2,000 satellites, and worldwide CCTV cameras in real-time on a 3D globe. Run Nmap scans, DNS lookups, WHOIS queries, SSL cert analysis & threat intelligence — all from your browser. 20+ live data feeds including earthquakes, wildfires, nuclear facilities, cyber threats, and global conflicts. Free & open source.
Meta Keywords
OSINT tools,free OSINT tools,online OSINT toolkit,OSINT framework,nmap online,nmap scanner online,free nmap scan,port scanner online,DNS lookup tool,WHOIS lookup,reverse DNS,DNS records,SSL certificate checker,certificate transparency,cert lookup,BGP routing lookup,ASN lookup,IP geolocation,threat intelligence,threat intel lookup,IP reputation check,network reconnaissance,recon tools,penetration testing tools,cybersecurity tools,infosec tools,security scanner,linux OSINT tools,kali linux tools online,OSINT browser tools,OSINT,open source intelligence,intelligence platform,global intelligence,geospatial intelligence,GEOINT,SIGINT,real-time tracking,palantir alternative,open source palantir,intelligence dashboard,flight tracker,aircraft tracking,ADS-B tracker,live flight radar,satellite tracking,ISS tracker,space station tracker,CCTV cameras live,security cameras worldwide,live cameras,earthquake monitor,seismic activity,USGS earthquake,wildfire tracker,NASA FIRMS,active fires,nuclear facilities map,nuclear power plants,severe weather alerts,weather radar,cyber threats dashboard,CVE tracker,space weather,solar storm,GPS jamming,defense stocks,commodities tracker,osiris,osirisai,osirisai.live
Last Checked
9 hours ago
Last Status Change
Came back up9 hours ago (9/13/2026)
Last Downtime
First seen down 2 days ago (9/11/2026), back up 9 hours ago

Observed Changes

DateStatusServer
9/13/2026, 8:41:20 PMActivecloudflare
9/11/2026, 6:06:13 PMInactiveUnknown
9/9/2026, 12:49:38 PMActivecloudflare
9/8/2026, 9:16:09 AMActivecloudflare
8/31/2026, 11:51:17 AMActivecloudflare
8/28/2026, 7:45:56 PMActivecloudflare
7/29/2026, 9:46:23 PMActivecloudflare
7/28/2026, 9:19:25 PMActivecloudflare
7/3/2026, 6:50:05 PMActivecloudflare
6/1/2026, 9:07:25 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.