shell:$ nslookup -timeout=2 -retry=1 'blog.dtac.co.th'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
blog.dtac.co.th	canonical name = 4889651.group1.sites.hubspot.net.
4889651.group1.sites.hubspot.net	canonical name = group1.sites.hscoscdn00.net.
Name:	group1.sites.hscoscdn00.net
Address: 199.60.103.226
Name:	group1.sites.hscoscdn00.net
Address: 199.60.103.30
Name:	group1.sites.hscoscdn00.net
Address: 2606:2c40::c73c:671e
Name:	group1.sites.hscoscdn00.net
Address: 2606:2c40::c73c:67e2