shell:$ nslookup -timeout=2 -retry=1 'ns-176.awsdns-22.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: ns-176.awsdns-22.com Address: 205.251.192.176 Name: ns-176.awsdns-22.com Address: 2600:9000:5300:b000::1