shell:$ nslookup -timeout=2 -retry=1 'www.deepenglish.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
www.deepenglish.com canonical name = deepenglish.com.
Name: deepenglish.com
Address: 162.159.136.54
Name: deepenglish.com
Address: 162.159.137.54
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