shell:$ nslookup -timeout=2 -retry=1 'speedtest.thaiware.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
speedtest.thaiware.com	canonical name = cslox22.thaiware.com.
Name:	cslox22.thaiware.com
Address: 103.225.168.22