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

Non-authoritative answer:
Name:	twitterinc.com
Address: 104.244.42.65
Name:	twitterinc.com
Address: 104.244.42.193
Name:	twitterinc.com
Address: 104.244.42.129
Name:	twitterinc.com
Address: 104.244.42.1