at.molindo.utils.net

Class DnsUtils

java.lang.Object

at.molindo.utils.net.DnsUtils

public class DnsUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static String	getLocalHostName() best effort method to determine host name of localhost.
static String[]	lookupMailHosts(String domainName) returns a String array of mail exchange servers (mail hosts) sorted from most preferred to least preferred source: http://ww2.cs.fsu.edu/~steele/MAILHOSTS/mailHostsLookup.html

Methods inherited from class java.lang.Object

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

Method Detail

getLocalHostName

public static String getLocalHostName()

best effort method to determine host name of localhost. falls back to 'localhost' if not possible

Returns:

a domain name

lookupMailHosts

public static String[] lookupMailHosts(String domainName)
                                throws NamingException

returns a String array of mail exchange servers (mail hosts) sorted from most preferred to least preferred source: http://ww2.cs.fsu.edu/~steele/MAILHOSTS/mailHostsLookup.html

Throws:

NamingException