Website Uptime Monitor

Monitor website availability and server information for any domain

sumaiz.jp

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Apache/2.4.37 (AlmaLinux) OpenSSL/1.1.1k Phusion_Passenger/6.1.0
Page Title
【すまいズ】愛媛県、香川県、高知県の賃貸(賃貸マンション・アパート)住宅・不動産・土地・お部屋情報サイト
Meta Description
愛媛県(松山市)と香川県(高松市)と高知(高知市)の市町村で賃貸・マンション・アパート・一戸建て・土地の借りる・買うならエムジェーでおなじみの地元愛媛香川の不動産情報サイトすまいズにお任せ。豊富な賃貸・売買物件情報からピッタリの住まい情報を見つけよう。
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/15/2026, 11:27:27 AMActiveApache/2.4.37 (AlmaLinux) OpenSSL/1.1.1k Phusion_Passenger/6.1.0
7/29/2026, 7:12:56 PMActiveApache/2.4.37 (AlmaLinux) OpenSSL/1.1.1k Phusion_Passenger/6.1.0
1/31/2026, 6:17:44 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.

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.