shell:$ nslookup -timeout=2 -retry=1 'flexs-ws.ajunstores.my.id'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	flexs-ws.ajunstores.my.id
Address: 103.253.215.19
;; Got SERVFAIL reply from 1.1.1.1, trying next server