graeme@graeme:~$ cat /etc/resolv.conf 
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search hetzner.local ddns.hetzner.local host-h.net chs.hetzner.co.za

graeme@graeme:~$ ping dedi123.cpt4
ping: dedi123.cpt4: Name or service not known


graeme@graeme:~$ ping dedi123.cpt4.host-h.net
PING dedi123.cpt4.host-h.net (197.221.14.123) 56(84) bytes of data.
^C^C
--- dedi123.cpt4.host-h.net ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4079ms


graeme@graeme:~$ ping mybb-web01.jnb1
ping: mybb-web01.jnb1: Name or service not known


graeme@graeme:~$ ping mybb-web01.jnb1.chs.hetzner.co.za
PING mybb-web01.jnb1.chs.hetzner.co.za (197.242.89.164) 56(84) bytes of data.
64 bytes from mybb-web01.jnb1.chs.hetzner.co.za (197.242.89.164): icmp_seq=1 ttl=55 time=23.8 ms
64 bytes from mybb-web01.jnb1.chs.hetzner.co.za (197.242.89.164): icmp_seq=2 ttl=55 time=22.5 ms
^C
--- mybb-web01.jnb1.chs.hetzner.co.za ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 22.567/23.217/23.867/0.650 ms