shell:$ nslookup -timeout=2 -retry=1 'portnet.ma'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	portnet.ma
Address: 196.12.223.180
Name:	portnet.ma
Address: 197.230.82.229
Name:	portnet.ma
Address: 197.230.100.149