shell:$ nslookup -timeout=2 -retry=1 'sd-in-f147.1e100.net' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: sd-in-f147.1e100.net Address: 142.251.10.147 Name: sd-in-f147.1e100.net Address: 2404:6800:4003:c0f::93