Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
BitNinja-WafPro
Page Title
THE A.J. JACKSON COLLECTION
Meta Description
Not available
Meta Keywords
aviation history, aircraft photographs, photographic collection, photographic collections, aircraft photos, airplane photos, aircraft pictures, aviation books, aircraft crashes, aircraft accidents, air pictorial, aviation news, piper colt, aviation links, airspeed aircraft, aviation traders aircraft, auster aircraft, avro aircraft, armstrong whitworth aircraft, alliance aircraft, arrow aircraft, austin aircraft, BA Aircraft, BAC aircraft, BAT aircraft, Beagle aircraft, Beardmore aircraft, Blackburn aircraft, Britten Norman aircraft, Boulton Paul Aircraft, Bristol Aircraft, Central aircraft, Comper Aircraft, Chilton aircraft, Currie aircraft, Dart Aircraft, de Havilland aircraft, English Electric aircraft, Eon Aircraft, Edgar Percival Aircraft Evans Aircraft, Fairey Aircraft, Foster Wikner Aircraft, General Aircraft, Gloster Aircraft, Grahame-White Aircraft, Garland-Bianchi Aircraft, Handley Page Aircraft, Hawker Aircraft, Hawker Siddeley Aircraft, Hunting Aircraft, Luton aircraft, Martinsyde aircraft, Miles Aircraft, Norman-Thompson Aircraft, Parnall Aircraft, Percival Aircraft, Prestwick Aircraft, Rollason Aircraft, Saunders aircraft, saro aircraft, Scottish Aviation aircraft, Short aircraft, Shorts aircraft, Simmonds Aircraft, Spartan Aircraft, Slingsby Aircraft, Sopwith Aircraft, Supermarine Aircraft, Southern Aircraft, Taylor Aircraft, Taylorcraft Aircraft, Thruxton Aircraft, Vickers Aircraft, Westland Aircraft
Last Checked
just now
Last Status Change
Came back up — 4 months ago (5/10/2026)
Last Downtime
First seen down 9 months ago (1/3/2026), back up 4 months ago

Observed Changes

DateStatusServer
9/5/2026, 7:59:11 AMActiveBitNinja-WafPro
6/10/2026, 7:28:21 AMActivenginx
5/12/2026, 3:14:25 AMActivenginx
5/10/2026, 11:01:54 PMActivenginx
1/28/2026, 12:59:45 PMInactiveUnknown
1/22/2026, 11:08:38 AMInactiveUnknown
1/19/2026, 7:32:34 PMInactiveUnknown
1/3/2026, 8:47:59 AMInactiveUnknown
11/17/2025, 8:22:49 PMActivenginx
11/1/2025, 5:17:05 PMActivenginx
10/16/2025, 3:00:16 PMActivenginx
9/16/2025, 12:10:47 AMActivenginx
9/4/2025, 4:58:21 AMActivenginx
8/24/2025, 10:05:23 AMActivenginx
8/15/2025, 1:36:38 AMInactiveUnknown
6/1/2025, 12:47:13 PMActivenginx
4/13/2025, 3:56:16 AMActivenginx

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.