Question and response
Question
dig qf1.m.smailru.net. NSEC3PARAM
Answer
The response has no answer records.
Authority
m.smailru.net. 300 SOA ns1.mail.ru. hostmaster.mail.ru. 3563798437 300 900 1209600 300
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0