at.molindo.utils.net

Class DnsUtils

java.lang.Object

at.molindo.utils.net.DnsUtils

public class DnsUtils
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	getLocalHostName() best effort method to determine host name of localhost.
static java.lang.String[]	lookupMailHosts(java.lang.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 java.lang.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 java.lang.String[] lookupMailHosts(java.lang.String domainName)
                                          throws javax.naming.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:

javax.naming.NamingException