shell:$ nslookup -timeout=2 -retry=1 'dtac.business.blog'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
dtac.business.blog	canonical name = business.blog.
Name:	business.blog
Address: 192.0.78.31
Name:	business.blog
Address: 192.0.78.30