shell:$ nslookup -timeout=2 -retry=1 'regbf.telecom.com.ar'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
regbf.telecom.com.ar	canonical name = dhfomzipfyyni.cloudfront.net.
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.126
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.26
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.106
Name:	dhfomzipfyyni.cloudfront.net
Address: 13.249.141.64
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:1a00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:e00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:b000:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:3e00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:4c00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:9600:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:8e00:14:2acd:bb80:93a1
Name:	dhfomzipfyyni.cloudfront.net
Address: 2600:9000:212f:ea00:14:2acd:bb80:93a1