shell:$ nslookup -timeout=2 -retry=1 'www.mtn.sd'
;; 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.mtn.sd
Address: 102.181.210.70
;; communications error to 1.1.1.1#53: timed out