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
F-WEB
Page Title
云南慧彩科技有限公司
Meta Description
云南慧彩科技有限公司成立于1994年2月,是一家以应用软件开发、信息技术服务及“互联网+”为核心业务的高新技术企业,拥有40多项自主知识产权的软件产品,注册资金3000万元。公司位于昆明市五华区,办公环境面积2000余平方米,是云南省内较早通过国家软件企业认证、高新技术企业认证和ISO9001质量管理体系认证的软件企业之一。东软金沙旨在利用东软集团在IT行业的品牌和技术优势
Meta Keywords
云南慧彩科技有限公司官网,网站开发,软件开发,移动端开发,
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
9/27/2026, 7:47:09 AMActiveF-WEB

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.