shell:$ nslookup -timeout=2 -retry=1 'www.nic.az' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: www.nic.az canonical name = nic.az. Name: nic.az Address: 217.14.97.20 Name: nic.az Address: 2a00:7da0::200:0:0:8