shell:$ nslookup -timeout=2 -retry=1 'sudan.gov.sd'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

Non-authoritative answer:
Name:	sudan.gov.sd
Address: 102.130.255.178
;; communications error to 75.98.161.224#53: timed out