shell:$ nslookup -timeout=2 -retry=1 'www.vodafone.de' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: www.vodafone.de Address: 45.60.74.114 Name: www.vodafone.de Address: 2a02:e980:8f::72