Dns reverse problem

Hi there

I'm using Fedora Code 3 with bind-9.2.4-2.prm
I tryed to use the following in my named.conf:

zone "128-159.234.123.196.in-addr.arpa" {
type master;
file "db.234.129.196";
allow-update { none; };
}


When I try: host 196.123.234.157
I get the message: connection tiomed out; no serverss could be reached

But when I replace it with the followinf lines it will work.

zone "234.123.196.in-addr.arpa" {
type master;
file "db.234.129.196";
allow-update { none; };
}

What is wrong. I don't have all those 255 ips.

Thanks in advance for any help.


Ralf