shell:$ nslookup -timeout=2 -retry=1 'instagram.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: instagram.com Address: 31.13.80.174 Name: instagram.com Address: 2a03:2880:f20e:e5:face:b00c:0:4420