shell:$ nslookup -timeout=2 -retry=1 'across.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: across.com
Address: 172.67.221.176
Name: across.com
Address: 104.21.45.253
Name: across.com
Address: 2606:4700:3035::ac43:ddb0
Name: across.com
Address: 2606:4700:3036::6815:2dfd
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