shell:$ nslookup -timeout=2 -retry=1 'rtb.voltaxam.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
rtb.voltaxam.com	canonical name = d1hxlhdnb6dfnt.cloudfront.net.
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 3.168.40.27
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 3.168.40.96
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 3.168.40.47
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 3.168.40.93
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:9600:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:ec00:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:1c00:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:6e00:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:8200:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:d200:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:6a00:7:d444:a240:93a1
Name:	d1hxlhdnb6dfnt.cloudfront.net
Address: 2600:9000:27fb:1400:7:d444:a240:93a1