Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
cloudflare
Page Title
당신의 IT 파트너 | 유어아이티
Meta Description
서버호스팅, 클라우드, IDC, 보안, 매니지드까지. 11년 업력 5만 고객사가 선택한 IT 전문기업 유어아이티
Meta Keywords
서버호스팅, 클라우드, IDC, 코로케이션, 매니지드서비스, 기업보안, SSL인증서, 방화벽, IT컨설팅, IT아웃소싱, 유어아이티, YOUR IT, 서버호스팅, 클라우드서버, IDC, 코로케이션, VPS, 가상서버, 매니지드서비스, 방화벽, SSL인증서, 보안서비스, 도메인등록, IT전문기업
Last Checked
5 hours ago
Last Status Change
Came back up — 5 months ago (4/11/2026)
Last Downtime
First seen down 9 months ago (12/8/2025), back up 5 months ago

Observed Changes

DateStatusServer
9/3/2026, 5:44:19 AMActivecloudflare
7/3/2026, 1:03:00 AMActivecloudflare
5/29/2026, 1:23:32 PMActivecloudflare
5/21/2026, 5:38:47 AMActivecloudflare
4/11/2026, 12:55:34 AMActivecloudflare
2/14/2026, 2:38:32 PMInactiveUnknown
2/7/2026, 5:28:52 PMInactiveUnknown
12/24/2025, 5:04:01 AMInactiveUnknown
12/8/2025, 3:45:37 PMInactiveUnknown
10/31/2025, 5:32:32 PMActivecloudflare
10/1/2025, 6:01:05 AMActivecloudflare
7/29/2025, 1:10:22 AMActivenginx
7/8/2025, 10:18:31 PMActivecloudflare
7/5/2025, 9:14:47 AMActivecloudflare

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.