shell:$ nslookup -timeout=2 -retry=1 'ns4.vv2.co.uk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ns4.vv2.co.uk
Address: 162.159.26.231
Name:	ns4.vv2.co.uk
Address: 2400:cb00:2049:1::a29f:1ae7