shell:$ nslookup -timeout=2 -retry=1 'tic.ir'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	tic.ir
Address: 80.191.24.17
;; communications error to 1.1.1.1#53: timed out
;; communications error to 8.8.8.8#53: timed out
;; no servers could be reached