shell:$ nslookup -timeout=2 -retry=1 'client.px-cloud.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
client.px-cloud.net	canonical name = client.px-cloud.net.edgekey.net.
client.px-cloud.net.edgekey.net	canonical name = e257945.dscd.akamaiedge.net.
Name:	e257945.dscd.akamaiedge.net
Address: 23.199.54.240
Name:	e257945.dscd.akamaiedge.net
Address: 23.199.54.242
Name:	e257945.dscd.akamaiedge.net
Address: 2600:1405:d400:8::173e:6a93
Name:	e257945.dscd.akamaiedge.net
Address: 2600:1405:d400:8::173e:6a92