shell:$ nslookup -timeout=2 -retry=1 'ar.wikipedia.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ar.wikipedia.org	canonical name = dyna.wikimedia.org.
Name:	dyna.wikimedia.org
Address: 208.80.154.224
Name:	dyna.wikimedia.org
Address: 2620:0:861:ed1a::1