shell:$ nslookup -timeout=2 -retry=1 'ns-466.awsdns-58.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: ns-466.awsdns-58.com Address: 205.251.193.210 Name: ns-466.awsdns-58.com Address: 2600:9000:5301:d200::1