shell:$ nslookup -timeout=2 -retry=1 'go.byu.id' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: go.byu.id canonical name = cname.bitly.com. Name: cname.bitly.com Address: 67.199.248.12 Name: cname.bitly.com Address: 67.199.248.13