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:~# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.66.63.223  netmask 255.255.252.0  broadcast 10.66.63.255
        inet6 fe80::216:3eff:fe69:7e13  prefixlen 64  scopeid 0x20<link>
        ether 00:16:3e:69:7e:13  txqueuelen 1000  (Ethernet)
        RX packets 33  bytes 5505 (5.5 KB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 26  bytes 2737 (2.7 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 6  bytes 504 (504.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 6  bytes 504 (504.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@testct:~# systemd-resolve --status
Global
         DNS Servers: 10.66.60.1
          DNS Domain: home.alexingram.net
          DNSSEC NTA: 10.in-addr.arpa
                      16.172.in-addr.arpa
                      168.192.in-addr.arpa
                      17.172.in-addr.arpa
                      18.172.in-addr.arpa
                      19.172.in-addr.arpa
                      20.172.in-addr.arpa
                      21.172.in-addr.arpa
                      22.172.in-addr.arpa
                      23.172.in-addr.arpa
                      24.172.in-addr.arpa
                      25.172.in-addr.arpa
                      26.172.in-addr.arpa
                      27.172.in-addr.arpa
                      28.172.in-addr.arpa
                      29.172.in-addr.arpa
                      30.172.in-addr.arpa
                      31.172.in-addr.arpa
                      corp
                      d.f.ip6.arpa
                      home
                      internal
                      intranet
                      lan
                      local
                      private
                      test

Link 22 (eth0)
      Current Scopes: LLMNR/IPv4 LLMNR/IPv6
       LLMNR setting: yes
MulticastDNS setting: no
      DNSSEC setting: allow-downgrade
    DNSSEC supported: yes
root@testct:~#