shell:$ nslookup -timeout=2 -retry=1 'devamt.tmoney.co.kr'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
devamt.tmoney.co.kr	canonical name = SHD-AN2-TM-NLB-ED-devamt-WEB-68db3cef4dfdcd97.elb.ap-northeast-2.amazonaws.com.
Name:	SHD-AN2-TM-NLB-ED-devamt-WEB-68db3cef4dfdcd97.elb.ap-northeast-2.amazonaws.com
Address: 13.209.104.164