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

Non-authoritative answer:
Name:	ok.com
Address: 47.253.199.130
Name:	ok.com
Address: 47.90.169.2
Name:	ok.com
Address: 240b:4002:4b:7203:2b4b:dcd7:d98c:8c29
Name:	ok.com
Address: 240b:4002:4b:7201:738:c8a2:a47:378