shell:$ nslookup -timeout=2 -retry=1 'eshop2020.iq.zain.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: eshop2020.iq.zain.com canonical name = www.iq.zain.com. Name: www.iq.zain.com Address: 151.236.182.224