shell:$ nslookup -timeout=2 -retry=1 'internet.miclaro.cr'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
internet.miclaro.cr	canonical name = filter-cr.portal-universal.com.
Name:	filter-cr.portal-universal.com
Address: 52.216.220.29
Name:	filter-cr.portal-universal.com
Address: 3.5.9.204
Name:	filter-cr.portal-universal.com
Address: 16.15.202.213
Name:	filter-cr.portal-universal.com
Address: 52.217.33.251
Name:	filter-cr.portal-universal.com
Address: 52.217.197.101
Name:	filter-cr.portal-universal.com
Address: 52.217.166.189
Name:	filter-cr.portal-universal.com
Address: 16.182.73.149
Name:	filter-cr.portal-universal.com
Address: 16.182.68.157