DNS上主机查询

C语言写的简单的端口扫描程序，内附源码，仅供学习-C language to write a simple port scanner, enclosing the source, for study

Java程序(检测局域网内是否有以下服务存在,Ms sqlserver/Norton 客户端)-Java program (LAN detection if there exist the following services, Ms SQLServer/Norton client)

查询wingate的程序 -Wingate scaner

这是一个应用检测的程序库，望可以帮助大家。以尽微薄之力。-This is an application of the procedures for detecting, hope you can help. In a modest way.

使用vc开发的端口扫描程序。-use vc development of the port scanning procedures.

半连接扫描的源程序-Semi-connected source scan

利用socket实现端口扫描功能，有简单界面，多线程实现。-To achieve the use of socket port scanning function, a simple interface, multi-threaded implementation.

用winsock编写的端口扫描器，支持多线程和两种扫描方式SYN和ping，附有详细文档.-with winsock prepared by the port scanners, support for multithreading and two SYN scanning and ping, with detailed documentation.

扫描网上使用Wingate的机器 -Scanning the machines in the network which use wingate

file system scanning file system scanning -file system scanning file system scanning file system scanning