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

Non-authoritative answer:
Name:	s.twimg.com
Address: 104.244.42.9
Name:	s.twimg.com
Address: 104.244.42.137
Name:	s.twimg.com
Address: 104.244.42.73
Name:	s.twimg.com
Address: 104.244.42.201