Question and response
Question
dig usf.edu.br. NSEC3PARAM
Answer
The response has no answer records.
Authority
usf.edu.br. 3600 SOA ns1-34.azure-dns.com. hostmaster.franciscanos.net. 2016111492 1200 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0