Website Down Checker

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

yangshuai.com.tw

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Apache
Page Title
新北鋼鋁工程【揚帥鋼鋁有限公司】-提供新北鋁門窗,新北採光罩,新北鐵皮屋/鐵門/鐵窗等各項鋼構工程服務
Meta Description
揚帥鋼鋁有限公司位於新北土城區，擁有超過20年鋁門窗、鐵窗、不鏽鋼門窗、採光罩、雨棚、鐵皮屋、鐵捲門與鋼構工程等施工經驗，專業承接住宅、商家與工業空間的各式鋼鋁工程規劃與安裝，我們提供氣密窗、隔音窗、玻璃屋、工業風隔間門等多元服務，從現場丈量、材質選擇到細緻施工皆由專業技師負責，以品質、安全與耐用為核心，打造更舒適的居家環境，揚帥鋼鋁以實在價格、專業技術與完善售後服務深受客戶信賴，是新北地區鋁門窗工程與鐵鋁施工的首選廠商。
Meta Keywords
新北鋼鋁工程,新北鋁門窗,新北鐵窗,新北鐵門,新北不鏽鋼門窗,新北隔音門窗,新北氣密窗,新北採光罩,新北雨棚,新北玻璃屋,新北鐵厝,新北鐵厝工程,新北鐵皮屋,新北鐵皮屋工程,新北鐵捲門,新北快速捲門,新北鋼構工程,新北工業風隔間門
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
10/8/2026, 7:35:40 PMActiveApache

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.