/**
* Converts an String containing an IP address in dotted quad form into the corresponding domain
* name. ex. 127.0.0.1 -> 1.0.0.127.IN-ADDR.ARPA.
*
* @return A String containing the domain name.
*/
public static String inaddrString(String s) {
try {
return ReverseMap.fromAddress(s).toString();
} catch (UnknownHostException e) {
return null;
}
}
/**
* Converts an InetAddress into the corresponding domain name (127.0.0.1 ->
* 1.0.0.127.IN-ADDR.ARPA.)
*
* @return A String containing the domain name.
*/
public static String inaddrString(InetAddress addr) {
return ReverseMap.fromAddress(addr).toString();
}