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

Non-authoritative answer:
www.boingo.com	canonical name = www-geo.boingo.com.
Name:	www-geo.boingo.com
Address: 34.8.224.113