Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Unknown
Page Title
헤이제임스 - 외주 개발 · MVP 제작, 4시간 세션 하나로 실서버 배포까지
Meta Description
23년차 개발자가 1:1로 화면을 공유하며 함께 만드는 외주 개발(실시간 제작)입니다. 한 세션 4시간에 기획·개발·실서버 배포까지 끝내고, 출시 뒤에는 연 단위 유지보수 계약으로 이어 갈 수 있습니다. 30분 안에 만족스러운 결과를 보여드리지 못하면 전액 환불해 드립니다.
Meta Keywords
외주 개발, 외주 개발 업체, MVP 제작, 앱 제작, 웹 서비스 제작, 실시간 제작, 1:1 외주, 유지보수, AI 개발, 헤이제임스
Last Checked
just now
Last Status Change
Came back up — just now (10/4/2026)
Last Downtime
First seen down 22 days ago (9/11/2026), back up just now

Observed Changes

DateStatusServer
10/4/2026, 10:47:33 AMActiveUnknown
9/11/2026, 5:40:44 PMInactiveUnknown
9/9/2026, 9:00:22 PMActiveUnknown
9/8/2026, 7:11:16 PMActiveUnknown
7/9/2026, 1:12:03 PMActiveUnknown
6/28/2026, 12:05:36 PMInactiveUnknown
6/16/2026, 1:41:24 PMActiveUnknown
6/8/2026, 5:48:44 AMActiveUnknown
6/3/2026, 7:30:44 PMActiveUnknown
3/30/2026, 9:34:52 PMInactiveUnknown
2/18/2026, 12:20:09 PMInactiveUnknown
1/5/2026, 2:03:43 AMInactiveUnknown
12/28/2025, 7:54:01 PMInactiveUnknown
9/27/2025, 1:34:57 PMInactiveUnknown
7/1/2025, 12:54:45 PMActiveUnknown
2/18/2025, 10:50:17 PMActiveUnknown

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.