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

Non-authoritative answer:
Name:	wiki.xmpp.org
Address: 104.248.10.4
Name:	wiki.xmpp.org
Address: 2604:a880:800:c1::2a:a001