I did the following:

[mike@mlg-12-0 mike]$ rpm -q bind
package bind is not installed
[mike@mlg-12-0 mike]$ rpm -q bind-utils
bind-utils-8.2.1-7
[mike@mlg-12-0 mike]$ rpm -q bind-devel
package bind-devel is not installed[mike@mlg-12-0 mike]$ /bin/su
Password:
rpm -Fvh ftp://updates.redhat.com/6.1/i386/bind-8.2.2_P3-1.i386.rpm \
    ftp://updates.redhat.com/6.1/i386/bind-devel-8.2.2_P3-1.i386.rpm \
    ftp://updates.redhat.com/6.1/i386/bind-utils-8.2.2_P3-1.i386.rpm
Retrieving ftp://updates.redhat.com/6.1/i386/bind-8.2.2_P3-1.i386.rpm
Retrieving ftp://updates.redhat.com/6.1/i386/bind-devel-8.2.2_P3-1.i386.rpm
Retrieving ftp://updates.redhat.com/6.1/i386/bind-utils-8.2.2_P3-1.i386.rpm
bind                     ##################################################
bind-devel               ##################################################
bind-utils               ##################################################
[root@mlg-12-0 mike]# rpm -q bind
bind-8.2.2_P3-1

As I read rpm(8), bind and bind-devel should not have been installed.