shell:$ nslookup -timeout=2 -retry=1 'www.periscope.tv'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.periscope.tv	canonical name = web.periscope.tv.
Name:	web.periscope.tv
Address: 34.201.75.111
Name:	web.periscope.tv
Address: 35.169.123.162
Name:	web.periscope.tv
Address: 3.231.9.121