Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Apache/2
Page Title
AIRCRAFT DOCUMENTATION SERVICES
Meta Description
Aircraft Documentation Services is the world's largest commercial collection of photos and 3-view line drawings of civilian, fighters, wwI,wwII, and more aircraft!
Meta Keywords
aircraft,r/c models,rc models,aircraft restorers,aircraft research,models,radio control,scale models,antique aircraft,aerobatic,flying models,aircraft documentation,scale aircraft,research,airplane,plane,rc,r/c,air plane,airplanes
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/16/2026, 12:06:06 PMActiveApache/2
7/14/2026, 11:59:16 PMActiveApache/2
7/6/2026, 3:50:38 PMActiveApache/2
6/24/2026, 4:03:56 AMActiveApache/2
6/6/2026, 3:26:04 AMActiveApache/2
4/1/2026, 7:35:20 PMActiveApache/2
3/27/2026, 6:16:33 AMActiveApache/2
3/10/2026, 7:34:16 AMInactiveUnknown
2/27/2026, 3:28:21 PMInactiveUnknown
2/11/2026, 11:54:39 PMInactiveUnknown

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.