Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
池田雪絵大野俊治一級建築士事務所 | 東京都練馬区 | 建築設計事務所
Meta Description
池田雪絵大野俊治一級建築士事務所は、東京都練馬区(西武池袋線 石神井公園駅・大泉学園駅)の建築設計事務所です。 住宅、集合住宅、福祉施設、店舗などの建築・リノベーションの設計を行っています。デザインと性能・対話・サスティナビリティ・福祉を大切な軸として、クライアントと敷地のオリジナリティーを最大限に引き出し、愛着を持って長く使われていく建築をつくりたいと思っています。
Meta Keywords
池田雪絵, 大野俊治, 建築家, 設計事務所, 一級建築士, 東京都, 練馬区, 石神井公園, デザイン, 住宅, 兼用住宅, 建築, 設計, 賃貸, 集合住宅, 店舗, 北欧, インテリア, フィンランド, グッドデザイン賞, アアルト, 移住, 終の住処, 八戸, 下関, Yukie Ikeda, Toshiharu Ono, architects, finland, architeture, interior design
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
10/13/2026, 11:35:02 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.