Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx/1.30.4
Page Title
Котельные Stolf - Проектирование, производство и монтаж промышленных котельных «под ключ» | Москва, РФ
Meta Description
Котельные «под ключ»: ✔Водогрейные ✔Паровые ✔Маслогрейные; 🗹 Газовые 🗹 Комбинированные 🗹 Жидкотопливные 🗹 На сжиженном газе 🗹 На нефти и мазуте 🗹 Твердотопливные; ✅ Крышные ✅ Передвижные ✅ Встроенные ✅ Аварийные ✅ Промышленные. Работаем по всей России. Звоните 📞 8-800-333-72-74 или оставляйте заявку ☝
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/18/2026, 3:10:26 PMActivenginx/1.30.4
8/16/2026, 2:52:24 AMActivenginx/1.30.4
7/29/2026, 3:27:49 PMActivenginx/1.30.1
6/23/2026, 7:33:40 PMActivenginx/1.30.1
4/26/2026, 10:20:25 AMActivenginx/1.18.0
2/17/2026, 3:31:46 PMInactiveUnknown
2/4/2026, 1:10:39 PMActivenginx/1.18.0
1/20/2026, 12:15:43 PMActivenginx/1.18.0
1/11/2026, 5:11:49 PMInactiveUnknown
12/12/2025, 2:02:23 AMInactiveUnknown
11/15/2025, 12:00:27 AMActivenginx/1.18.0
11/6/2025, 10:16:47 AMActivenginx/1.18.0
9/8/2025, 10:25:04 PMActivenginx/1.18.0

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.