shell:$ nslookup -timeout=2 -retry=1 'opensignal.akamaized.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
opensignal.akamaized.net	canonical name = a599.g1.akamai.net.
Name:	a599.g1.akamai.net
Address: 23.223.17.175
Name:	a599.g1.akamai.net
Address: 23.223.17.164