shell:$ nslookup -timeout=2 -retry=1 'survey4.medallia.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: survey4.medallia.com canonical name = survey.lb.sin1.medallia.com. Name: survey.lb.sin1.medallia.com Address: 147.75.176.50