Bind8 on Linux
Don't make complicated, at first.
The basics are basic.
(I am assuming the dns server is also the mail and web server)
This is a link to some commands and files for dns.

1. Get it installed
   Get Bind
   download to /usr/local/download/bind8
cd /usr/local/download/bind8
make
make install
2. See if you have more than one verison of BIND on your system.
   find / -name named
3. If you see more than one executable, find the newest one.
   /usr/local/sbin/named -v
/usr/sbin/named -v
4. Make links to the newest one.
   mv /usr/local/sbin/named /usr/local/sbin/named.old
ln -s /usr/sbin/named /usr/local/sbin/named
5. Touch some files
   mkdir /var/named/
cd /var/named
touch db.127.0.0 db.mydomain.com db.123.456.789 db.cache
6. Now fill them with these these as your guide:
   vi  db.127.0.0
vi  db.mydomain.com
vi  db.123.456.789
vi  db.cache
vi  named.boot
vi  named.conf
7. In each file, search and replace with your favorite text editor.
   replace "mydomain.com"     with    your domain name (including the .com)
replace "123.456.789.abc"  with    your dns servers ip address
replace "mother"           with    your server's name
replace "789.456.123"      with    the first three cotets of your ip in reverse order.
8. Kill the existing named:
   killall -QUIT named
or
kill -9 `ps -x |grep [n]amed |awk '{print $1}'`
9. Started the new named:
   /usr/local/sbin/named
10. Log time, go check'm:
    cat /var/log/messages
11. Make it startup when you boot:
    vi /etc/rc.d/init.d/named
sample named
touch /var/lock/subsys/named
ln -s /etc/rc.d/init.d/named /etc/rc.d/rc2.d/S45named

Classless in-addr.arpa Delegation Files -one description Classless in-addr.arpa Delegation Files -another take Classless in-addr.arpa Delegation RFC2317