shell:$ nslookup -timeout=2 -retry=1 'api.fsdev.safaricom.co.ke'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
api.fsdev.safaricom.co.ke	canonical name = api.consumer.fsdev.safaricom.co.ke.
api.consumer.fsdev.safaricom.co.ke	canonical name = s856ljb.impervadns.net.
Name:	s856ljb.impervadns.net
Address: 45.223.18.17