shell:$ nslookup -timeout=2 -retry=1 'ch-4k-top.org'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
ch-4k-top.org	canonical name = up02.iphone-251.ong.
up02.iphone-251.ong	canonical name = update02.updating.ong.
Name:	update02.updating.ong
Address: 31.57.111.50