Monitor critical ports like 80, 443, 22, and more, be the first to know the moment they go offline. Ensure your services stay accessible and secure.
When critical ports go down, your services become inaccessible. Port monitoring ensures you catch failures immediately.
Closed ports prevent users from accessing your applications, databases, or APIs.
Misconfigurations or firewall changes can block critical ports without warning.
Without monitoring, you only discover port issues after users complain about downtime.
Monitor any TCP or UDP port with instant alerts
Monitor both TCP and UDP ports for complete coverage of your infrastructure.
Pre-configured templates for HTTP (80), HTTPS (443), SSH (22), MySQL, PostgreSQL, and more.
Get notified immediately when ports become unreachable or inaccessible.
From the Starter plan, verify port accessibility across Europe and North America to reduce false positives. The Free plan checks from a single location.
Monitor any custom port number for your specific applications and services.
Detect slow responses and connection timeouts before they impact users.
Ensure your services stay accessible 24/7 with automated port monitoring.
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