22 lines
757 B
Java
22 lines
757 B
Java
import java.net.InetAddress;
|
|
import java.net.Inet4Address;
|
|
import java.net.Inet6Address;
|
|
import java.net.UnknownHostException;
|
|
|
|
class DnsQuery {
|
|
public static void main(String[] args) {
|
|
try {
|
|
InetAddress[] ipAddr = InetAddress.getAllByName("www.kame.net");
|
|
for(int i=0; i < ipAddr.length ; i++) {
|
|
if (ipAddr[i] instanceof Inet4Address) {
|
|
System.out.println("IPv4 : " + ipAddr[i].getHostAddress());
|
|
} else if (ipAddr[i] instanceof Inet6Address) {
|
|
System.out.println("IPv6 : " + ipAddr[i].getHostAddress());
|
|
}
|
|
}
|
|
} catch (UnknownHostException uhe) {
|
|
System.err.println("unknown host");
|
|
}
|
|
}
|
|
}
|