The cjpunjabiradio.co.in. is your domain name, which was defined in your SOA record. It is a domain, not a host. You should write your zone file like this:
A record zone file:
$TTL 86400
@ IN SOA ns.cjpunjabiradio.co.in. root.cjpunjabiradio.co.in. (
2008062904 ; Serial (yyyymmddxx)
86400 ; Refresh (1 day)
7200 ; Retry (2 hours)
604800 ; Expire (7 days)
86400 ) ; Minimum (1 day)
IN NS ns.cjpunjabiradio.co.in.
ns.cjpunjabiradio.co.in. IN A 192.168.0.2
www.cjpunjabiradio.co.in. IN CNAME ns.cjpunjabiradio.co.in.
ftp.cjpunjabiradio.co.in. IN CNAME ns.cjpunjabiradio.co.in.
node-1 IN A 192.168.0.3
PTR record zone file:
$TTL 86400
@ IN SOA ns.cjpunjabiradio.co.in. root.cjpunjabiradio.co.in. (
2008070205 ; Serial (yyyymmddxx)
86400 ; Refresh (1 day)
7200 ; Retry (2 hours)
604800 ; Expire (7 days)
86400 ) ; Minimum (1 day)
IN NS ns.cjpunjabiradio.co.in.
2 IN PTR ns.cjpunjabiradio.co.in.
3 IN PTR node-1.cjpunjabiradio.co.in.