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
开云官方网页版登录入口-开云(中国)
Meta Description
开云官方网页版登录入口【🧸安琪拉26年推荐 发大财】[ 请收藏永久域名:tiyu1688.com ] 创始于1988年 (2005年6月在港交所上市) ,公司座落在历史悠久的青县盘古镇,毗邻京沪高速公路、104国道、京沪铁路。地理条件优越,交通便利。开云官方网页版登录入口【安琪拉推荐】一个个朴实无华的军工人,踏实干好每一项工作,在平凡岗位上追梦圆梦,展现着军工人为国铸剑、无怨无悔的青春热血和美好身姿。
Meta Keywords
开云官方网页版登录入口,开云(中国)
Last Checked
just now
Last Status Change
Came back up — 3 months ago (7/7/2026)
Last Downtime
First seen down 4 months ago (5/24/2026), back up 3 months ago

Observed Changes

DateStatusServer
7/7/2026, 12:16:47 AMActiveNginx Microsoft-HTTPAPI/2.0
6/3/2026, 2:07:30 AMInactiveUnknown
5/24/2026, 6:57:25 PMInactiveUnknown
4/20/2026, 2:01:37 PMActivenginx/1.28.0
4/3/2026, 4:04:21 AMActivenginx/1.28.0
3/21/2026, 1:37:00 PMActivecloudflare
3/20/2026, 9:19:43 AMActivecloudflare
2/18/2026, 1:19:07 AMInactiveUnknown
1/28/2026, 10:38:48 PMInactiveUnknown
1/22/2026, 12:29:57 PMInactiveUnknown
1/13/2026, 3:55:58 PMInactiveUnknown

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.