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

Non-authoritative answer:
Name:	tn.periscope.tv
Address: 18.64.183.68
Name:	tn.periscope.tv
Address: 18.64.183.115
Name:	tn.periscope.tv
Address: 18.64.183.119
Name:	tn.periscope.tv
Address: 18.64.183.13