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
Unknown
Page Title
必為健康 | doctorgram 遠距醫療系統
Meta Description
必為健康將致力並精進於提供更便利、更安心的數位醫療服務系統,與各方攜手共同創造數位健康生活! 抱持對生命的熱愛與尊重,必為健康期許能為每個人帶來便利、安心的健康生活。必為健康引進美國矽谷技術與史丹佛醫學院教授合作打造的國際級遠距醫療系統,能讓醫療機構、患者與患者家屬打破空間與時間的限制,更精準以及高效率地進行個人化
Meta Keywords
遠距醫療, 視訊看診, 居家醫療系統
Last Checked
just now
Last Status Change
Came back up — 37 days ago (10/8/2026)
Last Downtime
First seen down 19 months ago (4/21/2025), back up 37 days ago

Observed Changes

DateStatusServer
10/8/2026, 6:20:21 PMActiveUnknown
4/21/2025, 7:03:22 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.