shell:$ nslookup -timeout=2 -retry=1 'us04xmpp1.zoom.us'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
us04xmpp1.zoom.us	canonical name = us04xmpp1-test.zoom.us.
us04xmpp1-test.zoom.us	canonical name = us04xmpp1-xsr.zoom.us.
us04xmpp1-xsr.zoom.us	canonical name = us04xmpp-xsrsrv-container14.zoom.us.
Name:	us04xmpp-xsrsrv-container14.zoom.us
Address: 134.224.240.225
Name:	us04xmpp-xsrsrv-container14.zoom.us
Address: 2407:30c0:100:523:fff3:3c32:649e:eb64