shell:$ nslookup -timeout=2 -retry=1 'filter.ncnd.megafon.tj'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

Non-authoritative answer:
filter.ncnd.megafon.tj	canonical name = megafon-tj.filter.ncnd.mobi.
megafon-tj.filter.ncnd.mobi	canonical name = ncnd.mobi.
Name:	ncnd.mobi
Address: 3.33.199.99
Name:	ncnd.mobi
Address: 15.197.244.62