shell:$ nslookup -timeout=2 -retry=1 'm-pesa.safaricom.et'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
m-pesa.safaricom.et	canonical name = ethiopia.prod.mpawebsite.m-pesa.com.
ethiopia.prod.mpawebsite.m-pesa.com	canonical name = mpa-ethiopia-presentation-1458587353.eu-west-1.elb.amazonaws.com.
Name:	mpa-ethiopia-presentation-1458587353.eu-west-1.elb.amazonaws.com
Address: 52.49.236.192
Name:	mpa-ethiopia-presentation-1458587353.eu-west-1.elb.amazonaws.com
Address: 54.195.87.98