shell:$ nslookup -timeout=2 -retry=1 'yahoo.opera.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
yahoo.opera.com	canonical name = opera.com.
Name:	opera.com
Address: 185.26.182.104
Name:	opera.com
Address: 185.26.182.103