Membuat DNS server di centos

rpm -qa |grep bind
bind
bind-utils
bind-chroot
#rpm -qa |grep caching

#yum install caching-nameserver

1. Tambahkan pada file  /etc/named.rfc1912.zones
zone "nf.ok" IN {
        type master;
        file "nf.ok.zone";
        allow-update { none; };
};

2. cd /var/named/chroot/var/named/
   cp localhost.zone nf.ok.zone
   vi nf.ok.zone
$TTL    86400
@               IN SOA  ns.nf.ok.       root (
                                        42          ; serial (d. adams)
                                        3H              ; refresh
                                        15M             ; retry
                                        1W              ; expiry
                                        1D )            ; minimum
                IN NS           ns.nf.ok.
               
 IN MX  10       mail.nf.ok.
www             IN A            192.168.1.62
webmail         IN A            192.168.1.62
mail            IN A            192.168.1.62
nf.ok.          IN A            192.168.1.62
ftp             IN CNAME        nf.ok.



#chgrp named nf.ok.zone
#vi /etc/resolv.conf
nameserver 127.0.0.1
nameserver 192.168.2.16
#service named restart
#nslookup www.nf.ok atau dig www.nf.ok any atau host www.nf.ok