shell:$ nslookup -timeout=2 -retry=1 'mail.zoom.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
mail.zoom.com	canonical name = ngxpls-acprod.asynccomm.zoom.us.
ngxpls-acprod.asynccomm.zoom.us	canonical name = ngxpls-ac100.asynccomm.zoom.us.
Name:	ngxpls-ac100.asynccomm.zoom.us
Address: 134.224.13.143
Name:	ngxpls-ac100.asynccomm.zoom.us
Address: 2407:30c0:101:1201:efaa:9c90:3732:e5e2