shell:$ nslookup -timeout=2 -retry=1 'azercell.3dsecure.az' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: azercell.3dsecure.az Address: 104.18.12.222 Name: azercell.3dsecure.az Address: 104.18.13.222