shell:$ nslookup -timeout=2 -retry=1 'autodiscover.bancobic.ao'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
autodiscover.bancobic.ao	canonical name = webmail.bancobic.ao.
Name:	webmail.bancobic.ao
Address: 196.46.21.195