shell:$ nslookup -timeout=2 -retry=1 'developer.xl.co.id'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
developer.xl.co.id	canonical name = xl.mashery.com.
xl.mashery.com	canonical name = ptl-developer-xl-co-id.ptl.use1.mashery.com.
ptl-developer-xl-co-id.ptl.use1.mashery.com	canonical name = ptl-developer-xl-co-id-7548766.us-east-1.elb.amazonaws.com.
Name:	ptl-developer-xl-co-id-7548766.us-east-1.elb.amazonaws.com
Address: 184.73.210.159
Name:	ptl-developer-xl-co-id-7548766.us-east-1.elb.amazonaws.com
Address: 52.55.251.233
Name:	ptl-developer-xl-co-id-7548766.us-east-1.elb.amazonaws.com
Address: 107.20.141.150