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

Non-authoritative answer:
Name:	hackerearth.com
Address: 52.66.145.0
Name:	hackerearth.com
Address: 13.126.235.253
Name:	hackerearth.com
Address: 52.66.173.152