kim@royal:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(

# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.55.100
search mydomen.ru
kim@royal:~$ grep 192.168. /etc/network/interfaces
address 192.168.55.100
network 192.168.55.0
broadcast 192.168.55.255
gateway 192.168.55.254
dns-nameservers 192.168.55.100
kim@royal:~$