shell:$ nslookup -timeout=2 -retry=1 'ec2-13-36-210-52.eu-west-3.compute.amazonaws.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: ec2-13-36-210-52.eu-west-3.compute.amazonaws.com Address: 13.36.210.52