Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
疯狂伴习_李阳疯狂英语官方升级平台_AI教练 × 真人伴学双引擎
Meta Description
疯狂伴习是李阳疯狂英语官方升级平台,搭载AI教练与真人伴学双引擎,提供1V1伴习、疯狂单词宝、疯狂自习宝、疯狂宝贝、疯狂英语集训营、疯狂派学习机,覆盖4-18岁全学段及成人英语。
Meta Keywords
李阳疯狂英语,李阳疯狂英语官网,疯狂伴习,疯狂伴习英语课程,疯狂英语集训营,疯狂派学习机,疯狂单词宝,疯狂自习宝,疯狂宝贝,李阳疯狂英语AI课程
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/5/2026, 11:56:53 AMActivenginx
4/1/2026, 3:48:33 PMActivenginx
1/7/2026, 3:13:43 PMInactiveUnknown
11/16/2025, 5:46:04 AMActivenginx
10/15/2025, 4:33:44 PMActivenginx
8/13/2025, 3:04:15 PMActivenginx
4/14/2025, 1:01:49 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.