shell:$ nslookup -timeout=2 -retry=1 'instagram.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: instagram.com Address: 157.240.241.174 Name: instagram.com Address: 2a03:2880:f212:1e4:face:b00c:0:4420