shell:$ nslookup -timeout=2 -retry=1 'e89.b.akamaiedge.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: e89.b.akamaiedge.net Address: 23.222.17.229 Name: e89.b.akamaiedge.net Address: 23.222.17.234