shell:$ nslookup -timeout=2 -retry=1 'ei-in-f94.1e100.net' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: ei-in-f94.1e100.net Address: 108.177.119.94 Name: ei-in-f94.1e100.net Address: 2a00:1450:4013:c00::5e