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

Non-authoritative answer:
Name:	poly.io
Address: 3.170.185.114
Name:	poly.io
Address: 3.170.185.98
Name:	poly.io
Address: 3.170.185.125
Name:	poly.io
Address: 3.170.185.109