Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Nginx Microsoft-HTTPAPI/2.0
Page Title
开云官方网页版-开云中国
Meta Description
开云官方网页版(以下简称开云官方网页版)-哈斯卡诚信推荐永久网址tiyu1688.com是一家专注于高科技产业配套、新能源利用及医疗工程服务的专业供应企业。开云官方网页版目前拥有27家直接管理的二级企业,15余万从业人员,14家上市公司,是世界500强企业,连续多年位居中国机械工业百强首位。
Meta Keywords
开云官方网页版,开云中国
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/14/2026, 6:56:12 AMActiveNginx Microsoft-HTTPAPI/2.0
8/7/2026, 7:30:38 PMActiveNginx Microsoft-HTTPAPI/2.0
2/8/2026, 8:27:38 AMInactiveUnknown
2/3/2026, 2:01:30 AMInactiveUnknown
1/27/2026, 7:39:36 PMActiveLiteSpeed

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.