shell:$ nslookup -timeout=2 -retry=1 'a210.w7.akamai.net' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: a210.w7.akamai.net Address: 23.62.106.198 Name: a210.w7.akamai.net Address: 23.62.106.205