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

Non-authoritative answer:
regbf.telecom.com.ar	canonical name = dhfomzipfyyni.cloudfront.net.
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.64
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.26
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.106
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.126
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:2800:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:c000:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:f000:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:5800:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:6a00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:5e00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:600:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:5000:14:2acd:bb80:93a1