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

Non-authoritative answer:
Name:	webex.com
Address: 144.196.130.69
Name:	webex.com
Address: 2607:fcf0:2100:0:144:196:130:69