shell:$ nslookup -timeout=2 -retry=1 'web03.trans-ix.nl' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: web03.trans-ix.nl Address: 83.98.155.23 Name: web03.trans-ix.nl Address: 2001:16f8:15:155::23