shell:$ nslookup -timeout=2 -retry=1 'a210.w7.akamai.net' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: a210.w7.akamai.net Address: 23.62.106.205 Name: a210.w7.akamai.net Address: 23.62.106.198