Website Down Checker

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

nebulacommerce.app

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
nginx/1.28.3 (Ubuntu)
Page Title
B2B 쇼핑몰 · 폐쇄몰 구축 솔루션 — 네뷸라 커머스
Meta Description
업종만 고르면 디자인 · 카테고리 · B2B 기능이 맞춰진 거래처 전용 쇼핑몰(폐쇄몰)이 오늘 열립니다. 거래처별 단가, 여신 · 외상 결제, 견적, 세금계산서, ERP · WMS 연동까지 구독으로.
Meta Keywords
B2B 쇼핑몰,B2B 쇼핑몰 구축,폐쇄몰,폐쇄몰 제작,도매 쇼핑몰,거래처 전용몰,B2B 주문 시스템,수발주 시스템,거래처별 단가,여신 관리,B2B 이커머스,임대형 B2B 쇼핑몰,기업간 거래 쇼핑몰,도매몰 솔루션,B2B 견적 시스템,외상 거래 관리,전자세금계산서 연동,거래처 주문 관리,B2B 플랫폼,의약품 폐쇄몰,ERP 연동 쇼핑몰,의료기기 폐쇄몰,식자재 폐쇄몰,뷰티 폐쇄몰,농축수산 폐쇄몰,패션 폐쇄몰,사무용품 폐쇄몰,생활용품 폐쇄몰,MRO 폐쇄몰,폐쇄몰 구축
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
11/1/2026, 12:07:29 AMActivenginx/1.28.3 (Ubuntu)
10/14/2026, 10:50:32 PMActivenginx/1.28.3 (Ubuntu)

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 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.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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.