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/1.14.1
Page Title
元一宇宙|XRCP元宇宙创意编程_EISP具身智能仿真平台_中小学科技教育解决方案
Meta Description
合肥元一宇宙软件技术有限公司,依托XRCP元宇宙创意编程、EISP具身智能仿真平台,为30万青少年开发者提供VR低代码编程、3D互动创造服务,长期助力全国青少年人工智能创新挑战赛等教育部白名单赛事,深耕科技教育,赋能教育数智化升级!
Meta Keywords
元一宇宙,XRCP,XRmaker,EISP,元宇宙创意编程平台,具身智能仿真平台,VR低代码编程,3D编程,3D互动创造,中小学编程教育,中小学科技教育,元宇宙教育,教育部白名单竞赛,全国青少年人工智能创新挑战赛,世界机器人大会,全国青少年无人机大赛
Last Checked
just now
Last Status Change
Came back up — just now (11/9/2026)
Last Downtime
First seen down 6 months ago (5/6/2026), back up just now

Observed Changes

DateStatusServer
11/9/2026, 3:55:29 PMActivenginx/1.14.1
7/16/2026, 6:57:02 AMInactiveUnknown
5/6/2026, 9:07:52 AMInactiveUnknown
4/12/2026, 3:19:34 PMActivenginx/1.14.1
4/7/2026, 4:00:02 AMInactiveUnknown
4/6/2026, 1:28:47 AMActivenginx/1.14.1
4/3/2026, 1:33:51 AMInactiveUnknown
3/12/2026, 7:19:50 PMInactiveUnknown
3/7/2026, 3:27:40 PMActivenginx/1.14.1
1/16/2026, 11:23:31 PMActivenginx/1.14.1

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.