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

Non-authoritative answer:
Name:	telco.osn.com
Address: 54.192.55.114
Name:	telco.osn.com
Address: 54.192.55.11
Name:	telco.osn.com
Address: 54.192.55.8
Name:	telco.osn.com
Address: 54.192.55.116