CentOS fix for dig / nslookup / host command error: No such file or directory

[Fli]

ISSUE:

A)
# dig a domain.name
-bash: dig: command not found

B)
# nslookup domain.name
-bash: /usr/bin/nslookup: No such file or directory

C)
# host domain.name
-bash: /usr/bin/host: No such file or directory

SOLUTION:

# yum install bind-utils