Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
cloudflare
Page Title
涵堂資訊有限公司
Meta Description
來自科技資訊公司的最新消息:全新的人工智慧系統將徹底改變我們與科技互動的方式!這個創新的系統不僅能夠理解我們的語言,還能夠學習我們的習慣,提供個性化的建議和解決方案。無論是在工作、學習還是日常生活中,「Cortex」都將成為我們不可或缺的助手,讓科技的使用變得更加直觀和高效。
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/24/2026, 3:37:11 AMActivecloudflare
1/26/2026, 3:00:46 AMActiveUnknown
1/6/2026, 9:24:01 PMInactiveUnknown
12/17/2025, 12:32:01 PMInactiveUnknown
11/9/2025, 8:39:15 PMActiveMicrosoft-IIS/8.5
11/7/2025, 3:56:29 AMActiveMicrosoft-IIS/8.5
5/15/2025, 11:12:24 AMActiveMicrosoft-IIS/8.5

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

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, DNSSEC, CNAME 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

Use the Who.is uptime information to track the availability and server information of websites. This helps track:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

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.