shell:$ nslookup -timeout=2 -retry=1 '25560.9190.302br.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
25560.9190.302br.net	canonical name = fw.adsafeprotected.com.
fw.adsafeprotected.com	canonical name = vafw.adsafeprotected.com.
vafw.adsafeprotected.com	canonical name = firewall-external-1524972847.us-east-1.elb.amazonaws.com.
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 35.171.56.56
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 100.27.110.202
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 44.199.179.174
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 52.205.12.182
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 3.224.34.213
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 13.216.96.111
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 52.73.138.184
Name:	firewall-external-1524972847.us-east-1.elb.amazonaws.com
Address: 98.83.246.5