shell:$ nslookup -timeout=2 -retry=1 'www.varnish-cache.org'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.varnish-cache.org	canonical name = varnish-cache.org.
Name:	varnish-cache.org
Address: 178.62.197.229
Name:	varnish-cache.org
Address: 2a03:b0c0:2:d0::1171:a001