Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Apache
Page Title
クラウド型 学会・会員情報管理システム「ドコデモ!」|概要
Meta Description
低価格でご利用いただけるクラウド型 学会・会員管理システム「ドコデモ!」のご紹介です。「ドコデモ!」は手間のかかる会員管理業務をサポートするクラウドサービスです。会費請求書の発行も簡単。特に中・小規模の学会さまにおすすめいたします。
Meta Keywords
概要,説明,はじめに,学会,会員,情報,管理,サービス,クラウド,請求書,同窓会,同門会
Last Checked
just now
Last Status Change
Came back up — 5 months ago (4/10/2026)
Last Downtime
First seen down 8 months ago (1/20/2026), back up 5 months ago

Observed Changes

DateStatusServer
8/22/2026, 12:22:10 PMActiveApache
7/29/2026, 11:52:34 AMActiveApache
6/21/2026, 9:20:24 PMActiveApache
4/10/2026, 12:08:25 AMActiveApache
2/11/2026, 6:01:58 AMInactiveUnknown
1/20/2026, 3:03:27 PMInactiveUnknown
1/19/2026, 9:40:21 AMActiveApache
1/11/2026, 3:38:42 AMInactiveUnknown

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.