shell:$ nslookup -timeout=2 -retry=1 'activa.claro.com.ar'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
activa.claro.com.ar	canonical name = d7fezjtgeuiqt.cloudfront.net.
Name:	d7fezjtgeuiqt.cloudfront.net
Address: 3.170.131.67
Name:	d7fezjtgeuiqt.cloudfront.net
Address: 3.170.131.28
Name:	d7fezjtgeuiqt.cloudfront.net
Address: 3.170.131.21
Name:	d7fezjtgeuiqt.cloudfront.net
Address: 3.170.131.33