shell:$ nslookup -timeout=2 -retry=1 'sfcdev.safaricom.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	sfcdev.safaricom.com
Address: 197.248.4.128
Name:	sfcdev.safaricom.com
Address: 64:ff9b::c5f8:480