shell:$ nslookup -timeout=2 -retry=1 'infinity.icicibank.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	infinity.icicibank.com
Address: 103.166.216.43
Name:	infinity.icicibank.com
Address: 2001:df0:2fd:2::80