shell:$ nslookup -timeout=2 -retry=1 'add-digital.co.th'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	add-digital.co.th
Address: 104.20.11.192
Name:	add-digital.co.th
Address: 104.20.10.192