shell:$ nslookup -timeout=2 -retry=1 '0.0.brainscope.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
0.0.brainscope.com	canonical name = www.brainscope.com.
www.brainscope.com	canonical name = 7520044.group44.sites.hubspot.net.
7520044.group44.sites.hubspot.net	canonical name = group44.sites.hscoscdn40.net.
Name:	group44.sites.hscoscdn40.net
Address: 199.60.103.28
Name:	group44.sites.hscoscdn40.net
Address: 199.60.103.228
Name:	group44.sites.hscoscdn40.net
Address: 2606:2c40::c73c:671c
Name:	group44.sites.hscoscdn40.net
Address: 2606:2c40::c73c:67e4