shell:$ nslookup -timeout=2 -retry=1 'filter-ni.portal-universal.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	filter-ni.portal-universal.com
Address: 16.15.238.80
Name:	filter-ni.portal-universal.com
Address: 16.15.237.8
Name:	filter-ni.portal-universal.com
Address: 54.231.136.69
Name:	filter-ni.portal-universal.com
Address: 16.15.236.158
Name:	filter-ni.portal-universal.com
Address: 16.15.213.213
Name:	filter-ni.portal-universal.com
Address: 16.15.245.48
Name:	filter-ni.portal-universal.com
Address: 52.216.34.13
Name:	filter-ni.portal-universal.com
Address: 16.182.108.189