Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Vercel
Page Title
Sincerely | 여러분의 철학이 일상 속에서 사랑받도록
Meta Description
기업과 기관 브랜드의 철학이 더 선명하게, 더 오래 사랑받도록 브랜드 굿즈와 키트를 만듭니다. 8,200개 이상의 프로젝트 경험과 iF & Reddot Design Awards 9회 수상, FSC와 ISO 인증, 2669t의 산림탄소등록, 물류자회사 설립까지. 우리의 노력은 단순히 멋진 굿즈를 만들기 위함이 아닙니다. 고객의 철학을 전달할 자격이 있는지를 묻는 과정입니다.
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/4/2026, 11:33:18 AMActiveVercel
8/30/2026, 5:29:41 AMActiveVercel

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.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

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.