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

Non-authoritative answer:
www.downstream.com	canonical name = 6118154.group4.sites.hubspot.net.
6118154.group4.sites.hubspot.net	canonical name = group4.sites.hscoscdn00.net.
Name:	group4.sites.hscoscdn00.net
Address: 199.60.103.30
Name:	group4.sites.hscoscdn00.net
Address: 199.60.103.226
Name:	group4.sites.hscoscdn00.net
Address: 2606:2c40::c73c:67e2
Name:	group4.sites.hscoscdn00.net
Address: 2606:2c40::c73c:671e