Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
【IT帮】 - 提供最新 IT 相关教程、任务悬赏与技术交流 - Powered by Discuz!
Meta Description
IT帮 - 专业的IT资源分享社区、程序员互助平台!
Meta Keywords
IT资源社区,电脑教程,IT教程,php教程,java教程,html教程,Android教程,云计算教程,大数据教程,PS教程,IT技术,数据库教程,平面设计教程,电脑技术,前端教程,软件开发,思科华为教程,SEO教程,教程论坛,教程下载,教程网站,VIP视频教程,C语言教程,免费教程,名师讲座下载,电商教程,名师讲座教程,加密破解,加密提取,任务悬赏,免费视频教程
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/3/2026, 4:43:26 PMActivenginx
8/31/2026, 12:25:02 AMActivenginx
8/22/2026, 6:42:13 PMActivenginx
7/12/2026, 11:26:20 AMInactiveUnknown
7/6/2026, 7:22:46 AMActivenginx
6/23/2026, 7:14:09 AMActivenginx

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.