Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
イーハ e-Ha III 硬質レジン歯 | 進化した耐摩耗性 咬合へのこだわりをカタチに 健保適用
Meta Description
顎機能や咬合様式、人工歯における材料・形態など、有床義歯の臨床研究データに基づき、機能性・審美性・操作性の3つの観点から開発、設計された人工歯シリーズ。患者様、歯科医師、歯科技工士のニーズを真剣に追求した結果、有床義歯治療に対する有効なアプローチを可能とする人工歯が誕生しました。
Meta Keywords
Not available
Last Checked
just now
Last Status Change
Came back up — 6 months ago (4/9/2026)
Last Downtime
First seen down 9 months ago (12/20/2025), back up 6 months ago

Observed Changes

DateStatusServer
4/9/2026, 1:33:14 AMActivenginx
4/2/2026, 9:57:49 PMInactiveUnknown
3/30/2026, 9:53:55 PMInactiveUnknown
2/18/2026, 11:14:32 AMInactiveUnknown
1/22/2026, 11:18:26 PMInactiveUnknown
12/20/2025, 8:50:19 AMInactiveUnknown
11/25/2025, 11:42:17 PMActivenginx
8/22/2025, 7:24:30 AMActivenginx
8/15/2025, 7:32:45 AMActivenginx
7/12/2025, 11:01:48 AMActivenginx
6/20/2025, 6:50:45 PMInactiveUnknown
6/15/2025, 7:52:23 PMActivenginx

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.