Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Tengine
Page Title
海外广告|国内竞价推广|爱竞官网
Meta Description
上海爱竞科技有限公司主营谷歌,Facebook,bing,twitter,tiktok,yahoo,yandex,vk海外国外,搜狗,新浪微博粉丝通,百度360g国内竞价广告营销广告推广
Meta Keywords
Google,Facebook,bing,twitter,tiktok,instagram,yandex,vk,谷歌,脸书,推特,必应,雅虎,海外抖音,油管,新浪微博粉丝通,搜狗,百度,海外国内竞价展示广告推广开户跨境电商网站搜索排名优化
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/10/2026, 9:41:39 AMActiveTengine
3/19/2025, 1:16:55 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.

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.