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

Non-authoritative answer:
enterpriseenrollment.dtac.co.th	canonical name = EnterpriseEnrollment-s.manage.microsoft.com.
EnterpriseEnrollment-s.manage.microsoft.com	canonical name = manage-pe.trafficmanager.net.
manage-pe.trafficmanager.net	canonical name = pexsucpna01.westus.cloudapp.azure.com.
Name:	pexsucpna01.westus.cloudapp.azure.com
Address: 20.189.172.161