Website Down Checker

See whether a site was up at our last check and when it last went down.

Current Status

Status
Active
Server Type
GitHub.com
Page Title
세이부 컵 사커 온라인 대전 (Seibu Cup Soccer Online) - MAME 넷플레이
Meta Description
1992년 오락실 축구 게임 세이부 컵 사커(Seibu Cup Soccer)를 MAME로 온라인 대전. 무료 넷플레이 런처로 롤백 넷코드 1 vs 1, 2 vs 2, 랭크전, 빠른 대결, 선승제와 승부차기, 관전, 리플레이, 경기 기록까지. Play the 1992 arcade classic online with rollback netcode.
Meta Keywords
세이부 컵 사커, 세이부컵사커, 세이부 축구, 세이부컵, Seibu Cup Soccer, 온라인 대전, 넷플레이, 멀티플레이, MAME 넷플레이, 롤백 넷코드, 아케이드 축구 게임, 오락실 축구, 고전게임 온라인, 추억의 오락실, netplay, rollback netcode, online multiplayer, arcade soccer, MAME netplay, retro arcade, 1992
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
10/18/2026, 6:56:11 AMActiveGitHub.com
9/27/2026, 12:32:31 AMActiveGitHub.com

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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 monitor with 7-day uptime percentage, failed checks, average latency by region, and daily outages

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, CNAME, TXT 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.

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About Website Uptime Monitoring

This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

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.