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

Non-authoritative answer:
Name:	www.busuu.com
Address: 3.170.51.13
Name:	www.busuu.com
Address: 3.170.51.91
Name:	www.busuu.com
Address: 3.170.51.18
Name:	www.busuu.com
Address: 3.170.51.7