Internet-components-and-routines-for-Delphi

Internet components and routines for Delphi offers you Ping, TraceRoute, WHOIS, and fast PortScan components - all multithreaded
Components Overview

As the requests to remote hosts are usually a time consuming operation, so doing this in the main application's thread will freeze the graphical user interface for a while.

All the following components use background threads to allow user to interact with the application. This is the asynchronous mode.

They can also work in synchronous mode when there is no user interaction required (in console applications, services, etc).

TmcInternetComponent
Base class for the subsequent components.

TmcPing
Pings a remote host and returns statistics on it.

TmcTraceRoute
Traces route to a remote host and returns statistics on it.

TmcPortScan
Fast TCP port scanner.

TmcWhois
A WHOIS query. Returns information on the domain owner and on the respective IP address block owner.