shell:$ nslookup -timeout=2 -retry=1 'www.portals.mobi'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.portals.mobi	canonical name = www.portals.mobi.a.lahuashanbx.com.
Name:	www.portals.mobi.a.lahuashanbx.com
Address: 47.246.22.195
;; communications error to 75.98.161.224#53: timed out