Hi rowan,
You need to ping everything before the / - in this case, just rivalin.blacknight.ie, whose IP address is 81.17.252.145
~ > ping rivalin.blacknight.ie
PING rivalin.blacknight.ie (81.17.252.145) 56(84) bytes of data.
64 bytes from rivalin.blacknight.ie (81.17.252.145): icmp_seq=1 ttl=56 time=5.47 ms
64 bytes from rivalin.blacknight.ie (81.17.252.145): icmp_seq=2 ttl=56 time=5.30 ms
|