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

Non-authoritative answer:
Name:	eduroam.de
Address: 194.95.245.140
Name:	eduroam.de
Address: 2001:638:d:c102::140