velosurf.util
Class DNSResolver

java.lang.Object
  velosurf.util.DNSResolver

public class DNSResolver
extends java.lang.Object

Utility class to resolve names against DN servers

Constructor Summary

DNSResolver()

Method Summary

static boolean	checkDNS(java.lang.String hostname) check DNS.
static boolean	checkDNS(java.lang.String hostname, boolean mx) check DNS.
static java.util.List<java.lang.String>	resolveDNS(java.lang.String hostname, boolean mx) Resolve MX DNS.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DNSResolver

public DNSResolver()

Method Detail

checkDNS

public static boolean checkDNS(java.lang.String hostname)

check DNS.

Parameters:

hostname - hostname

Returns:

true if valid

checkDNS

public static boolean checkDNS(java.lang.String hostname,
                               boolean mx)

check DNS.

Parameters:

hostname - hostname

mx - do MX query or not

Returns:

true if valid

resolveDNS

public static java.util.List<java.lang.String> resolveDNS(java.lang.String hostname,
                                                          boolean mx)

Resolve MX DNS.

Parameters:

hostname - hostname

Returns:

list of MXs