shell:$ nslookup -timeout=2 -retry=1 'instragam.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: instragam.com Address: 157.240.254.12 Name: instragam.com Address: 2a03:2880:f082:10d:face:b00c:0:2