shell:$ nslookup -timeout=2 -retry=1 'ppp-223-24-187-50.revip6.asianet.co.th'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ppp-223-24-187-50.revip6.asianet.co.th
Address: 223.24.187.50