shell:$ nslookup -timeout=2 -retry=1 'rackh.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: rackh.com
Address: 104.21.84.92
Name: rackh.com
Address: 172.67.190.229
Name: rackh.com
Address: 2606:4700:3037::ac43:bee5
Name: rackh.com
Address: 2606:4700:3033::6815:545c
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