shell:$ nslookup -timeout=2 -retry=1 'a27.d.akamai.net' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: a27.d.akamai.net Address: 23.199.54.46 Name: a27.d.akamai.net Address: 23.199.54.55