shell:$ nslookup -timeout=2 -retry=1 'my.youfone.nl'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	my.youfone.nl
Address: 5.79.115.171
Name:	my.youfone.nl
Address: 5.79.115.130
Name:	my.youfone.nl
Address: 2001:1af8:4701:623::12