shell:$ nslookup -timeout=2 -retry=1 'akamai-test-origin.twitpic.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	akamai-test-origin.twitpic.com
Address: 151.101.192.159
Name:	akamai-test-origin.twitpic.com
Address: 151.101.128.159
Name:	akamai-test-origin.twitpic.com
Address: 151.101.64.159
Name:	akamai-test-origin.twitpic.com
Address: 151.101.0.159