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

Non-authoritative answer:
www.businesstawa.tn	canonical name = businesstawa.tn.
Name:	businesstawa.tn
Address: 196.203.251.39