ReverseDns (oss-configserver 1.0.7.OSS API)

```
public abstract class ReverseDns
extends Object
```
Reverse DNS resolve. see: http://archive.oreilly.com/pub/post/reverse_dns_lookup_and_java.html Created by zhanghaolun on 16/11/2.

Constructors
Constructor and Description
`ReverseDns()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`reverseJavaDns(String hostIp)`
`static String`	`reverseSystemDns(String hostIp)`

public static String reverseSystemDns(String hostIp)
                               throws UnknownHostException

public static String reverseJavaDns(String hostIp)
                             throws IOException

Class ReverseDns