Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
LiteSpeed
Page Title
永佳化學有限公司
Meta Description
永佳化學有限公司,以從事化學品材料之進出口貿易為主,本公司擁有橡膠,塑膠技術人員提供專業的技術服務,並提供具有價格和品質優勢的產品,符合環保理念,專營合成橡膠、塑膠、熱可塑性彈性體、加工油及其相關之添加劑。 讓客戶有最好的選擇,提升客戶產品競爭力,我們憑藉著腳踏實地、創新精神與良好的聲譽,客戶已遍及海內外。
Meta Keywords
永佳,永佳化學,宏岳,宏岳貿易,架橋劑,共架橋劑,促進劑,防老劑,抗氧化劑,偶聯劑,偶合劑,阻燃劑,橡膠,洗模劑,發泡劑,離型劑,去氨劑,投料袋
Last Checked
just now
Last Status Change
Came back up — 4 months ago (5/25/2026)
Last Downtime
First seen down 8 months ago (2/15/2026), back up 4 months ago

Observed Changes

DateStatusServer
8/9/2026, 7:55:18 AMActiveLiteSpeed
7/25/2026, 12:59:18 AMActiveLiteSpeed
6/23/2026, 10:08:45 AMActiveLiteSpeed
5/25/2026, 1:13:10 AMActiveLiteSpeed
2/15/2026, 4:44:57 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

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.

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.