CheckHostCheckHost

Monitoring Platform

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Uptime MonitoringHTTP, Ping, TCP, UDP, DNS — 40+ locations
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Status PagesCustom domain, branding, subscriber alerts
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Incident ManagementAuto-detection, postmortems, maintenance
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On-Call & Alerts22+ channels, escalation, rotation
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SSL & DomainCertificate expiry, WHOIS changes
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SLA TrackingUptime budgets, reports, attestations
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PingLatency & reachability test
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HTTPWebsite status & response
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DNSDNS resolution lookup
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DNS PropagationGlobal propagation check
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TracerouteNetwork path mapping
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WHOISDomain registration info
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TCP PortOpen port detection
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UDP PortUDP connectivity test
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IP InfoGeolocation & ASN

All tools check from 40+ locations worldwide with real-time results

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Blog

Monitoring Insights

Guides, comparisons, and practical advice on uptime monitoring, incident management, and keeping your services reliable.

Guides2026-03-158 min read

10 Best Free Uptime Monitoring Tools in 2026

Compare the top free uptime monitoring tools available in 2026. From CheckHost to UptimeRobot, find the best free solution for your website and server monitoring needs.

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$ cat best-free-uptime-monitoring-...
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title: 10 Best Free Uptime Monitoring Tools...
date: 2026-03-15
read: 8 min read
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Compare the top free uptime monitoring tools available in 20...
Comparisons6 min read

UptimeRobot vs CheckHost: An Honest Comparison

A detailed, honest comparison of UptimeRobot and CheckHost in 2026. Alert speed, monitoring locations, pricing, features, and which one is better for your use case.

2026-03-12Read
Tutorials7 min read

How to Monitor API Endpoints: A Complete Guide

Learn how to set up API endpoint monitoring with health checks, response validation, multi-step workflows, and alerting. Practical examples using CheckHost.

2026-03-10Read
Insights5 min read

Website Downtime Cost Calculator: How Much Does Downtime Actually Cost?

Calculate the real cost of website downtime for your business. Includes revenue loss, reputation damage, SEO impact, and recovery costs with practical formulas.

2026-03-08Read

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