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
cloudflare
Page Title
海口市嘉聚迈科技有限公司
Meta Description
海口市嘉聚迈科技有限公司成立于2025年07月22日,注册地位于海南省海口市龙华区金宇街道海德路6号星华海德豪庭7栋702房,法定代表人为陆遥。经营范围包括一般经营项目:物联网技术服务;物联网技术研发;储能技术服务;信息技术咨询服务;技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广;数字技术服务;网络技术服务;文艺创作;广告制作;广告发布;广告设计、代理(经营范围中的一般经营项目依法自主开展经营活动,通过国家企业信用信息公示系统(海南)向社会公示)
Meta Keywords
海口市嘉聚迈科技有限公司
Last Checked
just now
Last Status Change
Came back up — 23 days ago (10/20/2026)
Last Downtime
First seen down 14 months ago (9/3/2025), back up 23 days ago

Observed Changes

DateStatusServer
10/20/2026, 10:59:01 PMActivecloudflare
1/9/2026, 8:22:29 PMInactiveUnknown
11/7/2025, 7:21:14 PMInactiveUnknown
9/3/2025, 6:00:53 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 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.