shell:$ nslookup -timeout=2 -retry=1 'sudoku.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: sudoku.com
Address: 172.64.155.89
Name: sudoku.com
Address: 104.18.32.167
Name: sudoku.com
Address: 2a06:98c1:310c::6812:20a7
Name: sudoku.com
Address: 2606:4700:4409::ac40:9b59
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