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

Non-authoritative answer:
www.happytravel.com	canonical name = happytravel.com.
Name:	happytravel.com
Address: 65.109.42.34