shell:$ nslookup -timeout=2 -retry=1 'www.telefonica.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: www.telefonica.com
Address: 141.101.90.96
Name: www.telefonica.com
Address: 141.101.90.98
Name: www.telefonica.com
Address: 141.101.90.97
Name: www.telefonica.com
Address: 141.101.90.99
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