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

Non-authoritative answer:
Name:	foursquare.agimat.com
Address: 15.157.227.6
Name:	foursquare.agimat.com
Address: 3.96.105.71