shell:$ nslookup -timeout=2 -retry=1 'www.earthlink.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.earthlink.net
Address: 104.18.208.148
Name:	www.earthlink.net
Address: 104.19.239.228
Name:	www.earthlink.net
Address: 2606:4700::6812:d094
Name:	www.earthlink.net
Address: 2606:4700::6813:efe4