C / C++ / MFC

<br />
#include <iostream><br />
#include <winsock2.h><br />
using namespace std;<br />
<br />
main(){<br />
	const int SIZE=100;<br />
	char msg[SIZE];<br />
	WORD wVersionRequested;<br />
	WSADATA wsa;<br />
	struct hostent *host;<br />
	printf("Please enter the Host name to look up.\n");<br />
	cin.getline(msg, SIZE);<br />
	printf("Doing a DNS lookup of '%s'\n",msg);<br />
	wVersionRequested=MAKEWORD(2, 0);<br />
	WSAStartup(wVersionRequested, &wsa);<br />
	host=gethostbyname(msg);<br />
	if((host = gethostbyname(msg)) == NULL)<br />
	{<br />
		printf("DNS Lookup of '%s' failed!\n",msg);<br />
	}<br />
	else<br />
	{<br />
		printf("DNS Results are: '%s'\n",host);<br />
	}<br />
	WSACleanup();<br />
	system("pause");<br />
	return 0;<br />
}<br />