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

Non-authoritative answer:
Name:	periscope.tv
Address: 52.202.237.47
Name:	periscope.tv
Address: 44.214.219.229
Name:	periscope.tv
Address: 98.90.105.252