PortCheck - troubleshoot IIS connectivity problems

Overview

The idea behind PortCheck is simple – help diagnose the common “page cannot be displayed” or “server not found” errors that could result from a number of network connectivity, or service availability issues.

Features

Attempts to establish a connection to the specified domain and port, and runs several other diagnostics to pinpoint common connectivity issues.

Benefits

Helps pinpoint the cause of “page cannot be displayed” or “server not found” errors.

Requirements

.NET Framework 2.0.

Works against IIS 5, IIS 6, and IIS 7 servers (or any other web server or TCP-based server).