shell:$ nslookup -timeout=2 -retry=1 'www.cursosycarreras.co'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.cursosycarreras.co	canonical name = cursosycarreras.co.
Name:	cursosycarreras.co
Address: 13.107.246.10