Question and response
Question
dig mta040.gca.to. NSEC3
Answer
The response has no answer records.
Authority
gca.to. 3600 SOA ns-mail03.getcourse.ru. hostmaster.gca.to. 975264 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0