shell:$ nslookup -timeout=2 -retry=1 'www.easysim4u.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.easysim4u.com	canonical name = easysim4u.com.
Name:	easysim4u.com
Address: 5.161.208.52