shell:$ nslookup -timeout=2 -retry=1 'f9infotech.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	f9infotech.com
Address: 52.85.12.80
Name:	f9infotech.com
Address: 52.85.12.32
Name:	f9infotech.com
Address: 52.85.12.7
Name:	f9infotech.com
Address: 52.85.12.75