shell:$ nslookup -timeout=2 -retry=1 'www.iqzain.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: www.iqzain.com canonical name = iqzain.com. Name: iqzain.com Address: 67.199.248.13 Name: iqzain.com Address: 67.199.248.12