shell:$ nslookup -timeout=2 -retry=1 'vivo.gupy.io'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	vivo.gupy.io
Address: 54.192.55.105
Name:	vivo.gupy.io
Address: 54.192.55.8
Name:	vivo.gupy.io
Address: 54.192.55.9
Name:	vivo.gupy.io
Address: 54.192.55.58