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

Non-authoritative answer:
a.espncdn.com	canonical name = a.espncdn.com.stls.edgesuite.net.
a.espncdn.com.stls.edgesuite.net	canonical name = a1793.dscg1.akamai.net.
Name:	a1793.dscg1.akamai.net
Address: 23.199.54.82
Name:	a1793.dscg1.akamai.net
Address: 23.199.54.83
Name:	a1793.dscg1.akamai.net
Address: 2600:1405:d400:11::17c7:3605
Name:	a1793.dscg1.akamai.net
Address: 2600:1405:d400:11::17c7:3613