shell:$ nslookup -timeout=2 -retry=1 'secure-acs2ui-b4.wibmo.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	secure-acs2ui-b4.wibmo.com
Address: 104.18.35.85
Name:	secure-acs2ui-b4.wibmo.com
Address: 172.64.152.171