Ensure that any service is running correctly on your server with our simple port monitoring tool, ensure uptime and availability of your system, start today.
Are emails being sent from your server on time, every time?
Your SMTP port could be broken, check today.
Domain Monitor provides reliable and accurate port monitoring with performance metrics so you can ensure the availability of your services.
Port monitoring shouldn't be a chore, we'll automatically let you know when your monitor stops working.
Every time we check your port, we'll log the duration based on your monitor's timeout and check frequency.
Our platform provides the all-in-one suite of tools required for domain & website uptime monitoring, combine port monitoring with DNS monitoring to watch your DNS servers.
It's free to sign up and start monitoring, choose Domain Monitor as your monitoring platform today.