shell:$ nslookup -timeout=2 -retry=1 'www.yahoo.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.yahoo.com	canonical name = me-ycpi-cf-www.g06.yahoodns.net.
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.45
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.44
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.40
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.43
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.42
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 66.218.84.41
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 2001:4998:58:210::2001
Name:	me-ycpi-cf-www.g06.yahoodns.net
Address: 2001:4998:58:210::2000