shell:$ nslookup -timeout=2 -retry=1 'smfb.co.tz'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	smfb.co.tz
Address: 198.185.159.145
Name:	smfb.co.tz
Address: 198.49.23.144
Name:	smfb.co.tz
Address: 198.49.23.145
Name:	smfb.co.tz
Address: 198.185.159.144