Website Uptime Monitor

Monitor website availability and server information for any domain

adexhibit.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
nginx/1.24.0 (Ubuntu)
Page Title
AD Exhibit — HTML5 Banner Ads Preview, Validator & Optimizer
Meta Description
Preview, validate, and fix HTML5 banner ads instantly. Upload your ZIP, catch errors, fix click tags, and share client-ready previews in seconds.
Meta Keywords
html5 banner ads preview, html5 banner ads validator, html5 banner ads fix, html5 banner ads optimize, html5 banner ads showcase, html5 ads, rich media ads, html5 banners, html5 playable banner, html5 dynamic banner, programmatic html5 banner ads, html5 ad validator, html5 creative management, banner ad preview tool, fix html5 banner ads, google ads html5 validator
Last Checked
just now
Last Status Change
Came back up — 50 days ago (8/12/2026)
Last Downtime
First seen down 55 days ago (8/6/2026), back up 50 days ago

Observed Changes

DateStatusServer
8/12/2026, 1:09:43 PMActivenginx/1.24.0 (Ubuntu)
8/6/2026, 10:02:32 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.

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.