shell:$ nslookup -timeout=2 -retry=1 'www.tmais.cv'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.tmais.cv	canonical name = tmais.cv.
Name:	tmais.cv
Address: 41.79.124.84
;; communications error to 127.0.0.53#53: timed out
;; no servers could be reached