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

Non-authoritative answer:
Name:	clientportal.com
Address: 13.225.47.18
Name:	clientportal.com
Address: 13.225.47.84
Name:	clientportal.com
Address: 13.225.47.41
Name:	clientportal.com
Address: 13.225.47.54