MxToolBox Alternatives

With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

paid Free Trial $164.45 / Annually (Starter)

FREE Uptime Monitoring + Server Monitoring + Status Page + Blacklist Monitoring!

freemium $9.95 / Monthly (Professional Uptime Monitoring)

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Free Website Uptime Monitoring

freemium $5.5 / Monthly (Pro Account)

RapidSpike is a reliability, performance and security monitoring service for transactional websites. Using next-generation synthetic monitoring & deeper than ever before data, RapidSpike is for businesses serious about protecting their online revenue

paid Free Trial £25.0 / Monthly

Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring

Check Domain Name System (DNS) records for any website.

BlacklistAlert is a simple to use website that offers the lookup service to its client.

Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.

free

Uptrends is a website and mobile app that allows you to monitor your website. You can use it to both monitor the security and performance of your website as well as the activity on your site. Read more about Uptrends.

A fancy self-hosted monitoring tool.

AppBeat is reliable website monitoring service that alerts you when there is a downtime or failure. It also measures performance and provides functional tests.

Uptime monitoring for software teams (even teams of one).

freemium $24.0 / Monthly (30 Uptime Checks, 1 Status Page, 1 User)

A simple and powerful tool for querying DNS records

free