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

Non-authoritative answer:
Name:	www.telefonica.de
Address: 213.95.181.12
Name:	www.telefonica.de
Address: 2001:780:138:547::d55f:b50c