Question and response
Question
dig RDTC.RU. DS
Answer
The response has no answer records.
Authority
RDTC.RU. 3600 SOA ns.RDTC.RU. root.RDTC.RU. 3008041043 5400 1800 604800 7200
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0