Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
IPドメインSEARCH
Meta Description
ip-domain-search:『IPドメインSEARCH』はIPアドレスやドメイン名からそのドメインの所有者名が判ります。また空ドメインが検索できます。その他IPアドレス<=>サーバー名の検索や日本語ドメイン名のPUNYコード変換や来訪者ログなど、1998年から続くIPドメイン関係の検索の決定版です。
Meta Keywords
ip-domain-search,IP,ドメイン検索,IPドメインサーチ,IPドメイン,ipドメイン,ドメインIP,ドメインip,whois,whois ip,IPアドレス,IPアドレス,ipアドレス,ドメイン名,ドメイン所有者,IP検索,IP検索,ip検索,IPサーチ,IPサーチ,ipサーチ,IP調査,ip調査,ドメイン検索サイト,ドメイン検索サービス,ドメイン空き,空ドメイン,新規ドメイン,日本語ドメイン名変換,日本語変換,PUNYコード変換,PUNYコード,来訪者ログ,訪問者ログ,アクセスログ,来訪者解析,訪問者解析,アクセス解析,日本語ドメイン,domain search,domain,IPドメインLOOKUP,WWWサーバへ渡す情報,WWWサーバ,環境変数,ドメイン基礎講座,独自ドメインの取得,自社(宅)サーバの構築,複数ドメインの運用
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/26/2026, 2:05:15 AMActivenginx
2/25/2025, 2:54:04 PMActiveApache/2.4.46 (FreeBSD) OpenSSL/1.1.1d-freebsd

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.