shell:$ nslookup -timeout=2 -retry=1 'docs.db.ripe.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
docs.db.ripe.net	canonical name = dblb-8.db.ripe.net.
Name:	dblb-8.db.ripe.net
Address: 193.0.6.162
Name:	dblb-8.db.ripe.net
Address: 2001:67c:2e8:22::c100:6a2