shell:$ nslookup -timeout=2 -retry=1 'www.vibernoc.zendesk.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: www.vibernoc.zendesk.com Address: 216.198.54.2 Name: www.vibernoc.zendesk.com Address: 216.198.53.2