Question and response
Question
dig _block2.nic.ru. NSEC3PARAM
Answer
The response has no answer records.
Authority
nic.ru. 300 SOA ns5.nic.ru. noc-dns.nic.ru. 650335418 14400 3600 2592000 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0