$TTL 14400
@       IN      SOA     DNS1.MICRO-ISP.ORG.      root.admin.micro-isp.org. (
                                                2008012100
                                                14400
                                                3600
                                                1209600
                                                86400 )

admin.micro-isp.org.    14400   IN      NS      DNS1.MICRO-ISP.ORG.
admin.micro-isp.org.    14400   IN      NS      DNS2.MICRO-ISP.ORG.

admin.micro-isp.org.    14400   IN      A       67.43.231.3
ftp     14400   IN      A       67.43.231.3
localhost       14400   IN      A       127.0.0.1
mail    14400   IN      A       67.43.231.3
pop     14400   IN      A       67.43.231.3
www     14400   IN      A       67.43.231.3

admin.micro-isp.org.    14400   IN      MX      10 mail

admin.micro-isp.org.    14400   IN      TXT     "v=spf1 a mx ip4:67.43.231.2 ?all"

$ORIGIN 231.43.67.micro-isp.org.
3 IN PTR admin.micro-isp.org.
4 IN PTR vhost2.micro-isp.org.