shell:$ nslookup -timeout=2 -retry=1 'www.emis.ao'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.emis.ao	canonical name = emis.ao.
Name:	emis.ao
Address: 52.232.116.107
Name:	emis.ao
Address: ::1