Website Down Checker

See whether a site was up at our last check and when it last went down.

Current Status

Status
Active
Server Type
nginx
Page Title
无锡市私家侦探_无锡市侦探公司_无锡调查事务所_无锡市私人侦探公司_无锡谍邦婚姻调查取证
Meta Description
无锡调查事务所取证调查公司是一家专业提供各类调查、取证服务的机构,致力于为个人和企业提供安全、高效、保密的调查服务。我们拥有专业的调查人员和先进的调查设备,能够快速准确地获取各种信息,为客户提供全方位的调查服务。
Meta Keywords
无锡市私家侦探,无锡市侦探公司,无锡调查事务所,无锡市私人侦探公司,无锡谍邦婚姻调查取证
Last Checked
just now
Last Status Change
Came back up — 21 days ago (10/22/2026)
Last Downtime
First seen down 11 months ago (12/12/2025), back up 21 days ago

Observed Changes

DateStatusServer
10/22/2026, 8:40:38 AMActivenginx
1/10/2026, 8:25:43 AMInactiveUnknown
12/12/2025, 7:24:03 AMInactiveUnknown

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 monitor with 7-day uptime percentage, failed checks, average latency by region, and daily outages

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, CNAME, TXT 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

This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

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.