shell:$ nslookup -timeout=2 -retry=1 'pubsub-edge.twitch.tv'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	pubsub-edge.twitch.tv
Address: 108.156.172.78
Name:	pubsub-edge.twitch.tv
Address: 108.156.172.110
Name:	pubsub-edge.twitch.tv
Address: 108.156.172.106
Name:	pubsub-edge.twitch.tv
Address: 108.156.172.4