shell:$ nslookup -timeout=2 -retry=1 'opensignal.akamaized.net'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
opensignal.akamaized.net canonical name = a599.g1.akamai.net.
Name: a599.g1.akamai.net
Address: 23.199.54.83
Name: a599.g1.akamai.net
Address: 23.199.54.72
| 
23.199.54.83