shell:$ nslookup -timeout=2 -retry=1 'speed.is'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: speed.is
Address: 104.21.73.181
Name: speed.is
Address: 172.67.165.61
Name: speed.is
Address: 2606:4700:3031::6815:49b5
Name: speed.is
Address: 2606:4700:3031::ac43:a53d
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