shell:$ nslookup -timeout=2 -retry=1 'ns-888.awsdns-47.net' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: ns-888.awsdns-47.net Address: 205.251.195.120 Name: ns-888.awsdns-47.net Address: 2600:9000:5303:7800::1