shell:$ nslookup -timeout=2 -retry=1 'www.safaricom.com'
;; communications error to 1.1.1.1#53: timed out
Server:		8.8.8.8
Address:	8.8.8.8#53

Non-authoritative answer:
Name:	www.safaricom.com
Address: 45.223.137.195
Name:	www.safaricom.com
Address: 45.223.139.195
Name:	www.safaricom.com
Address: 64:ff9b::2ddf:8bc3
Name:	www.safaricom.com
Address: 64:ff9b::2ddf:89c3