shell:$ nslookup -timeout=2 -retry=1 'qualys.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: qualys.com
Address: 162.159.152.21
Name: qualys.com
Address: 162.159.153.243
Name: qualys.com
Address: 2606:4700:7::a29f:9815
Name: qualys.com
Address: 2606:4700:7::a29f:99f3
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