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

Non-authoritative answer:
Name:	portal.com
Address: 2.16.170.143
Name:	portal.com
Address: 2.16.170.142
Name:	portal.com
Address: 2600:140a:5000:1c::210:aa8e
Name:	portal.com
Address: 2600:140a:5000:1c::210:aa8f