shell:$ nslookup -timeout=2 -retry=1 'vision.zoom.us'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
vision.zoom.us	canonical name = 5a8q5ncpusb8.wpeproxy.com.
Name:	5a8q5ncpusb8.wpeproxy.com
Address: 141.193.213.21
Name:	5a8q5ncpusb8.wpeproxy.com
Address: 141.193.213.20