acingram@nelo:~$ lxc launch ubuntu:17.04 testct
Creating testct
Starting testct
acingram@nelo:~$ lxc exec testct bash
root@testct:~# nslookup google.com
Server:         10.66.60.1
Address:        10.66.60.1#53

Non-authoritative answer:
Name:   google.com
Address: 74.125.138.139
Name:   google.com
Address: 74.125.138.102
Name:   google.com
Address: 74.125.138.113
Name:   google.com
Address: 74.125.138.100
Name:   google.com
Address: 74.125.138.138
Name:   google.com
Address: 74.125.138.101

root@testct:~# systemd-resolve google.com
google.com: resolve call failed: Query timed out
root@testct:~#