shell:$ nslookup -timeout=2 -retry=1 'www.periscope.tv'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.periscope.tv	canonical name = web.periscope.tv.
Name:	web.periscope.tv
Address: 35.153.214.203
Name:	web.periscope.tv
Address: 34.203.83.137
Name:	web.periscope.tv
Address: 52.23.34.199