shell:$ nslookup -timeout=2 -retry=1 'a630.gd.akamai.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: a630.gd.akamai.net Address: 23.205.255.44 Name: a630.gd.akamai.net Address: 23.205.255.41