shell:$ nslookup -timeout=2 -retry=1 'dataservice.cad.go.th'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
dataservice.cad.go.th	canonical name = dataservice.cad.go.th.cdn.cloudflare.net.
Name:	dataservice.cad.go.th.cdn.cloudflare.net
Address: 104.18.16.205
Name:	dataservice.cad.go.th.cdn.cloudflare.net
Address: 104.18.17.205
Name:	dataservice.cad.go.th.cdn.cloudflare.net
Address: 2606:4700::6812:10cd
Name:	dataservice.cad.go.th.cdn.cloudflare.net
Address: 2606:4700::6812:11cd