Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Microsoft-IIS/10.0
Page Title
课成教育——济南课外辅导培训班,专注中小学文化课辅导,一对一辅导
Meta Description
课成 · 课外课教育以教学教研为核心,名师云集,辅导课程包含济外保送考试,精品班组,一对一辅导,艺考文化课,济外贯通班,小升初等培优系列课程。济南暑期辅导,寒假辅导,备战新学期,期中考试,期末考试,班组培优,个性化一对一辅导,高效提分,咨询热线:0531-8888 6853。
Meta Keywords
课成教育,课成课外课,课外课,课外辅导,济南寒假班课程,济南一对一辅导,济南小学辅导,济南初中辅导,济南高中辅导,济南中考辅导,济南高考辅导,艺考文化课辅导,济南数学辅导,济南英语辅导,暑假辅导班,济南中小学辅导
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/5/2026, 4:39:44 AMActiveMicrosoft-IIS/10.0
7/21/2026, 6:22:11 AMActiveMicrosoft-IIS/10.0
5/29/2026, 7:24:19 AMActiveMicrosoft-IIS/10.0
5/23/2026, 12:19:57 AMActiveMicrosoft-IIS/10.0
4/14/2026, 10:39:46 PMInactiveUnknown
2/7/2026, 3:59:09 AMInactiveUnknown
2/2/2026, 5:09:03 PMInactiveUnknown
1/21/2026, 11:26:16 AMInactiveUnknown
1/19/2026, 1:45:51 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.