Multiple IP in Zone file

[Gerald Waugh]

Hi,
I have several servers, that I desire to have registered under one domain name.
"frontstreetnetworks.com"
Currently I have;
 fsn2.frontstreetnetworks.com 216.175.178.46
I thought I could add these to the frontstreetnetworks.com zone file, but it
does not seem to work.
I have only attempted one "fsn3.frontstreetnetworks.com"
fsn3.frontstreetnetworks.com   IN   A   216.175.178.42
fsn4.frontstreetnetworks.com   IN   A    216.175.178.43
fsn5.frontstreetnetworks.com   IN   A    216.175.178.44
nameservers are:
fsn1.frontstreetnetworks.net
fsn2.frontstreetnetworks.com
Thanks,