Question and response
Question
dig 166.232.0.168.in-addr.arpa. DNSKEY
Answer
The response has no answer records.
Authority
232.0.168.in-addr.arpa. 86400 SOA ns-rev-01.tely.com.br. root.ns-rev-01.tely.com.br. 2016093001 604800 86400 2419200 604800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0