shell:$ nslookup -timeout=2 -retry=1 'fbcdn2.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: fbcdn2.com
Address: 104.19.239.126
Name: fbcdn2.com
Address: 104.19.240.126
Name: fbcdn2.com
Address: 2606:4700::6813:f07e
Name: fbcdn2.com
Address: 2606:4700::6813:ef7e
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