Website Uptime Monitor

Monitor website availability and server information for any domain

11911.co.kr

Uptime & Server Information

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Current Status

Status
Active
Server Type
openresty
Page Title
소방자재의 모든 것 11911소방나라
Meta Description
소화기,감지기,유도등 등각종 소방자재 및 소방장비,소방설비 총판 분말소화기,하론소화기,청정소화기,차량용소화기등 각종소화기 판매
Meta Keywords
소방자제,소방장비,소방업체,소방자재,소화기,분말소화기,청정소화기,휴대용소화기,완강기,소화기표지,완강기설치대,완강기지지대,공기안전매트,구조대,수직구조대,수평구조대,공기호흡기,보조마스크,방열복,산업용방열복,소방용방열복,하론소화기,차량용소화기,CO2소화기,이산화탄소소화기,압력탱크,소방호스,관창,소방용노즐,노즐,스프링쿨러,스프링쿨러헤드,스프링클러,간이스프링클러,자동식소화기,감지기,정온식감지기,차동식감지기,이온화식감지기,동방전자,신화전자,지멘스,지멘스신화,리더스테크,제이디산업,제이디,JD,국제소화기,국제,삼우소화기,삼우산기,삼우,신화감지기,동방감지기,유도등,피난구유도등,비상구유도등,LED유도등,유도표지,비상구표지,피난구표지,축광표지,소화기축광표지,소방용관창,연결송수구,단독형감지기,단독경보형감지기,스프링클러헤드,스프링쿨러,스프링쿨러헤드,간이스프링쿨러,수격방지기,케이텔,화경산업,화경감지기,케이텔감지기,금호유도등,올라이트유도등,소화기받침대,소화기거치대,휴대용청정소화기,계단통로유도등,계단유도등,통로유도등,복도통로유도등,거실통로유도등,거실유도등,소방자제,소방장비,소방업체,소방자재,소화기,분말소화기,청정소화기,휴대용소화기,완강기,소화기표지,완강기설치대,완강기지지대,공기안전매트,구조대,수직구조대,수평구조대,공기호흡기,보조마스크,방열복,산업용방열복,소방용방열복,하론소화기,차량용소화기,CO2소화기,이산화탄소소화기,압력탱크,소방호스,관창,소방용노즐,노즐,스프링클러,간이스프링클러,자동식소화기,감지기,정온식감지기,차동식감지기,이온화식감지기,동방전자,신화전자,지멘스,지멘스신화,리더스테크,제이디산업,제이디,JD,국제소화기,국제,삼우소화기,삼우산기,삼우,신화감지기,동방감지기,유도등,피난구유도등,비상구유도등,LED유도등,유도표지,비상구표지,피난구표지,축광표지,소화기축광표지,소방용관창,연결송수구,단독형감지기,단독경보형감지기,스프링클러헤드,스프링쿨러,스프링쿨러헤드,간이스프링쿨러,수격방지기,케이텔,화경산업,화경감지기,케이텔감지기,금호유도등,올라이트유도등,소화기받침대,소화기거치대,휴대용청정소화기,계단통로유도등,계단유도등,통로유도등,복도통로유도등,거실통로유도등,거실유도등
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
8/30/2026, 7:53:24 PMActiveopenresty
5/23/2025, 4:56:37 AMActiveopenresty

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.