Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Apache/2.4.55 (Win64) OpenSSL/1.1.1s mod_fcgid/2.3.9a
Page Title
PM2.5|二氧化碳|甲醛|粉尘浓度|空气质量|温湿度传感器厂家-勒夫迈
Meta Description
广州勒夫迈Luftmy专注PM2.5传感器、粉尘浓度传感器、CO2二氧化碳传感器、空气质量传感器、温湿度传感器、甲醛传感器、VOC传感器、新风控制器、一氧化碳、硫化氢、臭氧、二氧化氮、氨气、氢气、甲烷等传感器产品的研发与生产,广泛应用于家居家电、医疗健康、环境监测、安防监测、汽车电子等领域。
Meta Keywords
PM2.5传感器,二氧化碳传感器,甲醛传感器,粉尘传感器,空气质量传感器,温湿度传感器,VOC传感器,颗粒物传感器,一氧化碳传感器
Last Checked
just now
Last Status Change
Came back up — just now (10/16/2026)
Last Downtime
First seen down 15 days ago (10/1/2026), back up just now

Observed Changes

DateStatusServer
10/16/2026, 6:24:34 AMActiveApache/2.4.55 (Win64) OpenSSL/1.1.1s mod_fcgid/2.3.9a
10/1/2026, 12:10:29 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

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.

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.