Ok obrigado pela dica
Na primeira vez que executei o comando ficou assim
root@unbound:/usr/home/teste # time host www.globo.com
www.globo.com has address 186.192.82.163
0.000u 0.004s 0:00.66 0.0% 0+0k 0+0io 0pf+0w
na segunda vez:
root@unbound:/usr/home/teste # time host www.globo.com
www.globo.com has address 186.192.82.163
0.000u 0.003s 0:00.00 0.0% 0+0k 0+0io 0pf+0w
Caro Instalei
#pkg install bind-tools
Obrigado a todos
Abraço